Harvard University Herbaria & Libraries

Index of Botanical Specimens

Search for collector:[C. G. Pringle]

= with images

<< < Previous | Next page >
Apiaceae
GH: 00003180 Donnellsmithia sp. Mexico: Oaxaca Sierra de San Filipe C. G. Pringle 5548 1894-8-28

GH: 00003190 Donnellsmithia sp. Mexico: Michoacán Hills of Patzcuaro C. G. Pringle 3331 1890-11-16

GH: 00003179 Donnellsmithia ternata (S. Watson) Mathias & Constance Mexico: Chihuahua base of the Sierra Madre C. G. Pringle 1252 1887-9-21

GH: 00003178 Donnellsmithia ternata (S. Watson) Mathias & Constance Mexico: Chihuahua Sierra Madre C. G. Pringle 1519 1887-10-1

GH: 00076242 Eryngium involucratum J. M. Coulter & Rose Mexico: Oaxaca Sierra de San Felipe, 10000 feet C. G. Pringle 4747 1894-12-24

GH: 00076374 Eryngium longispinum J. M. Coulter & Rose Mexico: Federal District Pedrigal, valley of Mexico C. G. Pringle 4359 1892-12-6

GH: 00076375 Eryngium madrense S. Watson Mexico: Chihuahua In shallow ponds, plains at the base of the ... C. G. Pringle 1531 1887-10-24

GH: 00076376 Eryngium mexicanum S. Watson Mexico: México Wet meadows, Del Rio C. G. Pringle 3180 1890-8-30

GH: 00076379 Eryngium montanum J. M. Coulter & Rose Mexico: Oaxaca Wet meadows, Sierra de Clavellinas, 9000 fee... C. G. Pringle 6040 1894-10-17

GH: 00076382 Eryngium pilularioides Hemsley & Rose Mexico: Hidalgo Wet hollows of plains near Buena Vista Stati... C. G. Pringle 8948 1904-8-10

GH: 00076383 Eryngium pringlei Hemsley & Rose Mexico: San Luis Potosí Alkaline meadows, Hacienda Angostura C. G. Pringle 3759 1891-7-10

GH: 00076384 Eryngium puberulentum Hemsley & Rose Mexico: Nuevo León Sierra Madre above Monterey, 3000 feet C. G. Pringle 11461 1903-8

GH: 00076387 Eryngium watsoni J. M. Coulter & Rose Mexico: Jalisco Mountains near Lake Chapala, 6000 feet C. G. Pringle 6197 1895-10-18

GH: 00077323 Eulophus pringlei J. M. Coulter & Rose USA: California C. G. Pringle 40 1882

GH: 00077976 Eulophus tenuifolius S. Watson Mexico: Chihuahua Cañon, Sierra Madre C. G. Pringle 1518 1887-10-18

GH: 00003179 Eulophus ternatus S. Watson Mexico: Chihuahua base of the Sierra Madre C. G. Pringle 1252 1887-9-21

GH: 00076742 Ligusticum apiifolium (Nuttall ex Torrey & A. Gray) A. Gray USA: California C. G. Pringle 19 1882-8-28

GH: 00076742 Ligusticum grayi J. M. Coulter & Rose USA: California C. G. Pringle 19 1882-8-28

GH: 00076742 Ligusticum pringlei J. M. Coulter & Rose USA: California C. G. Pringle 19 1882-8-28

GH: 00076826 Lilaeopsis recurva A. W. Hill USA: Arizona Tucson: Santa Cruz Valley, near Tuscon C. G. Pringle 1881-5-19

GH: 00075082 Museniopsis arguta Rose Mexico: México Rocky hills near El Oro, 9000 feet C. G. Pringle 8612 1901-9-13

GH: 00003180 Museniopsis cordatus J. M. Coulter & Rose Mexico: Oaxaca Sierra de San Filipe C. G. Pringle 5548 1894-8-28

GH: 00003185 Museniopsis scabrella J. M. Coulter & Rose Mexico: Oaxaca Sierra de San Filipe C. G. Pringle 5550 1894-9-10

GH: 00003186 Museniopsis serrata J. M. Coulter & Rose Mexico: Oaxaca Mts. of continental divide C. G. Pringle 5542 1894-8-21

GH: 00003188 Museniopsis tenuissima J. M. Coulter & Rose Mexico: Jalisco near Lake Chapala C. G. Pringle 5954 1895-10-18

GH: 00003178 Museniopsis ternata filifolia J. M. Coulter & Rose Mexico: Chihuahua Sierra Madre C. G. Pringle 1519 1887-10-1

GH: 00003189 Museniopsis tuberosa J. M. Coulter & Rose Mexico: Oaxaca Sierra de San Felipe, 7500 feet C. G. Pringle 4868 1894-11-17
GH: 00077962 Musineon alpinum J. M. Coulter & Rose Mexico: México Nevado de Toluca, 14000 feet C. G. Pringle 4247 1892-9-2

GH: 00077089 Neogoezia minor Hemsley Mexico: Oaxaca Sierra de San Felipe, 10000 feet C. G. Pringle 4725 1894-8-24

GH: 00077090 Neonelsonia acuminata (Bentham) J. M. Coulter & Rose Mexico: Oaxaca Sierra de Clavellinas, 9000 feet C. G. Pringle 6007 1894-10-18

GH: 00077090 Neonelsonia ovata J. M. Coulter & Rose Mexico: Oaxaca Sierra de Clavellinas, 9000 feet C. G. Pringle 6007 1894-10-18

GH: 00077092 Oenanthe pringlei J. M. Coulter & Rose Mexico: Oaxaca Swamps, Sierra de Clavellinas, 9000 feet C. G. Pringle 6009 1894-10-25

GH: 00077107 Oreomyrrhis andicola Endlicher Mexico: Puebla Mount Orizaba, 12000 feet C. G. Pringle 8546 1901-7-26

GH: 00077108 Oreomyrrhis andina Endlicher Mexico: México Growing in the close mats in the bottom of t... C. G. Pringle 4236 1892-9-1

GH: 00077107 Oreomyrrhis orizabae I. M. Johnston Mexico: Puebla Mount Orizaba, 12000 feet C. G. Pringle 8546 1901-7-26

GH: 00077108 Oreomyrrhis tolucana I. M. Johnston Mexico: México Growing in the close mats in the bottom of t... C. G. Pringle 4236 1892-9-1

NEBC: 01009521 Osmorhiza longistylis (Torrey) de Candolle USA: Vermont C. G. Pringle 1877-6-8

NEBC: 01009520 Osmorhiza longistylis (Torrey) de Candolle USA: Vermont C. G. Pringle 1879-7-6

GH: 00077463 Peucedanum madrense S. Watson Mexico: Nuevo León Sierra Madre, near Monterey C. G. Pringle 2211 1888-6-16

GH: 00003190 Pimpinella mexicana B. L. Robinson Mexico: Michoacán Hills of Patzcuaro C. G. Pringle 3331 1890-11-16

GH: 00077456 Prionosciadium cuneatum J. M. Coulter & Rose Mexico: Jalisco Cool grassy slopes of barranca near Guadalaj... C. G. Pringle 3868 1891-9-12

GH: 00077631 Prionosciadium dissectum J. M. Coulter & Rose Mexico: Jalisco Hills near Guadalajara C. G. Pringle 3002 1887-10-11

GH: 00077457 Prionosciadium diversifolium Rose Mexico: Guerrero Iguala: Mountains above Iguala, 4000 feet C. G. Pringle 8420 1900-9-14

GH: 00077462 Prionosciadium madrense S. Watson Mexico: Chihuahua Ledges of river near Guerrero C. G. Pringle 1251 1887-10-28

GH: 00077464 Prionosciadium megacarpum J. M. Coulter & Rose Mexico: Oaxaca Sierra de San Felipe, 7500 feet C. G. Pringle 4688 1894-6-1

GH: 00077621 Prionosciadium mexicanum acuminatum B. L. Robinson Mexico: Jalisco Bluffs of barranca near Guadalajara C. G. Pringle 3864 1891-9-12

GH: 00077623 Prionosciadium nelsoni J. M. Coulter & Rose Mexico: Morelos Bluffs of barrancas near Cuernavaca C. G. Pringle 6345 1896-9-18

GH: 00077625 Prionosciadium pringlei S. Watson Mexico: Chihuahua Mapula Mts. [Mountains] C. G. Pringle 1137 1886-10-29

GH: 00353939 Prionosciadium pringlei S. Watson Mexico: Chihuahua Shaded slopes of La Bufa Mt. above Cusihuiri... C. G. Pringle 1249 1887-9-1

GH: 00077625 Prionosciadium thapsoides pringlei (S. Watson) Mathias & Constance Mexico: Chihuahua Mapula Mts. [Mountains] C. G. Pringle 1137 1886-10-29

GH: 00353939 Prionosciadium thapsoides pringlei (S. Watson) Mathias & Constance Mexico: Chihuahua Shaded slopes of La Bufa Mt. above Cusihuiri... C. G. Pringle 1249 1887-9-1

GH: 00077646 Rhodosciadium dissectum J. M. Coulter & Rose Mexico: Oaxaca Lax Sedas, 6000 feet C. G. Pringle 4764 1894-8-2

GH: 00415965 Rhodosciadium glaucum J. M. Coulter & Rose Mexico: Oaxaca Hills near Oaxaca C. G. Pringle 4823 1894-8

GH: 00077650 Rhodosciadium nudicaule (J. M. Coulter & Rose) Drude Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 4663 1894-8-3

GH: 00387630 Rhodosciadium nudicaule (J. M. Coulter & Rose) Drude Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 4663 1894-8-3

GH: 00387634 Rhodosciadium nudicaule (J. M. Coulter & Rose) Drude Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 4663 1894-5-28

GH: 00077651 Rhodosciadium pringlei S. Watson Mexico: Jalisco Guadalajara C. G. Pringle 2981 1889-10-11

GH: 00077650 Rhodosciadium sp. Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 4663 1894-8-3

GH: 00387630 Rhodosciadium sp. Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 4663 1894-8-3

GH: 00387634 Rhodosciadium sp. Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 4663 1894-5-28

GH: 00387635 Rhodosciadium sp. Mexico: México valley of Toluca C. G. Pringle 4295 1892-10-3

GH: 00077654 Rhodosciadium tuberosum (J. M. Coulter & Rose) Drude Mexico: México valley of Toluca C. G. Pringle 4295 1892-10-3

GH: 00387635 Rhodosciadium tuberosum (J. M. Coulter & Rose) Drude Mexico: México valley of Toluca C. G. Pringle 4295 1892-10-3

GH: 00077793 Sanicula arguta Greene USA: California San Diego: Hills near San Diego C. G. Pringle 1882-5-6

GH: 00077965 Tauschia humilis J. M. Coulter & Rose Mexico: Hidalgo Sierra de Pachuca, 9800 feet C. G. Pringle 6954 1898-8-4

GH: 00003185 Tauschia scabrella (J. M. Coulter & Rose) J. F. Macbride Mexico: Oaxaca Sierra de San Filipe C. G. Pringle 5550 1894-9-10

GH: 00077976 Tauschia tenuifolia (S. Watson) Mathias & Constance Mexico: Chihuahua Cañon, Sierra Madre C. G. Pringle 1518 1887-10-18

Apocynaceae
GH: 02180793 Amsonia tomentosa stenophylla Kearney & Peebles Mexico: Chihuahua near Lake Guzman C. G. Pringle 6796 1898-4-9

GH: 00306845 Echites Mexico: Rocky hills near Chihuahua C. G. Pringle 640 1885-10-19

GH: 02379065 Mandevilla apocynifolia (A. Gray) Woodson Mexico: Jalisco Rio Blanco Near Guadalajara. C. G. Pringle 11357 1902-7-22

GH: 00306845 Mandevilla foliosa (Müller Argoviensis) Hemsley Mexico: Rocky hills near Chihuahua C. G. Pringle 640 1885-10-19

A: 00306846 Mandevilla foliosa (Müller Argoviensis) Hemsley Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 640 1885-10-19

GH: 02379087 Mandevilla foliosa (Müller Argoviensis) Hemsley Mexico: Morelos Near Cuernavaca. C. G. Pringle 7220 1896-9-15

GH: 02379075 Mandevilla foliosa (Müller Argoviensis) Hemsley Mexico: Michoacán Monteleon C. G. Pringle 1902-8-19

GH: 02379070 Mandevilla foliosa (Müller Argoviensis) Hemsley Mexico: Michoacán Monteleon C. G. Pringle 1902-8-19

GH: 02379176 Mandevilla oaxacana (A. de Candolle) Hemsley Mexico: Oaxaca Hills near Oaxaca C. G. Pringle 1906-5-25

GH: 02379175 Mandevilla oaxacana (A. de Candolle) Hemsley Mexico: Oaxaca Hills near Oaxaca C. G. Pringle 1906-5-25

GH: 02379174 Mandevilla oaxacana (A. de Candolle) Hemsley Mexico: Oaxaca above Oaxaca C. G. Pringle 1894-5-29

GH: 02379184 Mandevilla sertuligera Woodson Mexico: Michoacán Coru Station C. G. Pringle 1907-1-23

GH: 02379182 Mandevilla sertuligera Woodson Mexico: Michoacán Coru Station C. G. Pringle 1904-10-15

GH: 00306845 Mandevilla stans (A. Gray) J. K. Williams Mexico: Rocky hills near Chihuahua C. G. Pringle 640 1885-10-19

A: 00306846 Mandevilla stans (A. Gray) J. K. Williams Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 640 1885-10-19

GH: 02379272 Mandevilla syrinx Woodson Mexico: Michoacán Coru Station C. G. Pringle 13890 1907-1-23

GH: 02379271 Mandevilla syrinx Woodson Mexico: Morelos Lava beds near Cuernavaca C. G. Pringle 6329 1894-6-23

GH: 02379270 Mandevilla syrinx Woodson Mexico: Michoacán Coru Station C. G. Pringle 13106 1904-10-15

GH: 02379267 Mandevilla syrinx Woodson Mexico: Morelos Lava beds near Cuernavaca C. G. Pringle 6329 1896-6-23

GH: 02379285 Mandevilla torosa (Jacquin) Woodson Mexico: Nuevo León Sierra Madre above Monterey C. G. Pringle 8743 1903-8-20

A: 02382422 Plumeria mexicana G. Loddiges Mexico: Jalisco near Guadalajara. C. G. Pringle 3712 1891-9-28

GH: 02382448 Plumeria rubra Linnaeus Mexico: Hidalgo near Tula C. G. Pringle 1898-5-5

GH: 02382442 Plumeria rubra Linnaeus Mexico: Morelos Near Cuernavaca. C. G. Pringle 7252 1896-6-26

GH: 02382434 Plumeria rubra Linnaeus Mexico: Jalisco near Guadalajara. C. G. Pringle 3712 1891-5-28

A: 02382494 Plumeria rubra Linnaeus Mexico: Morelos near Cuernavaca C. G. Pringle 1898-5-11

GH: 02382473 Plumeria rubra Linnaeus Mexico: Morelos near Cuernavaca C. G. Pringle 6866 1898-5-11

GH: 02382841 Prestonia mexicana A. de Candolle Mexico: Morelos near Cuernavaca C. G. Pringle 1896-6-17

GH: 02382866 Prestonia mexicana A. de Candolle Mexico: Morelos near Cuernavaca C. G. Pringle 1895-11-13

GH: 02383290 Rauvolfia tetraphylla Linnaeus Mexico: San Luis Potosí Tamasopo. C. G. Pringle 5068 1891-12-16

GH: 02383289 Rauvolfia tetraphylla Linnaeus Mexico: Oaxaca Tomellin C. G. Pringle 1894-9-1

A: 02383346 Rauvolfia tetraphylla Linnaeus Mexico: San Luis Potosí Tamasopo C. G. Pringle 5068 1891-12-16

A: 02009689 Stemmadenia litoralis (Kunth) L. Allorge Mexico: Veracruz Near the barranca of Texolo C. G. Pringle 8103 1899-4-26

GH: 02009681 Stemmadenia litoralis (Kunth) L. Allorge Mexico: Veracruz Near the barranca of Texolo C. G. Pringle 1899-4-29

GH: 00091865 Stemmadenia tomentosa Greenman Mexico: Jalisco [Valle De Zapotlan based on entry found in C... C. G. Pringle 4370 1893-5-19

GH: 02009830 Stemmadenia tomentosa Greenman Mexico: Jalisco Barranca, Near Guadalajara. C. G. Pringle 5363 1892-6-25

A: 02009829 Stemmadenia tomentosa Greenman Mexico: Jalisco Barranca, Near Guadalajara. C. G. Pringle 5151 1891-5-28

GH: 02009828 Stemmadenia tomentosa Greenman Mexico: Jalisco Barranca, Near Guadalajara. C. G. Pringle 5151 1891-5-28

GH: 02009827 Stemmadenia tomentosa Greenman Mexico: Jalisco Barranca of Guadalajara C. G. Pringle 1898-6-10

A: 02009826 Stemmadenia tomentosa Greenman Mexico: Morelos near Cuernavaca C. G. Pringle 1898-5-11

GH: 02009819 Stemmadenia tomentosa Greenman Mexico: Morelos Lava fields near Cuernavaca C. G. Pringle 1898-5-11

GH: 00057727 Streptotrachelus pringlei Greenman Mexico: Morelos Lava beds near Cuernavaca, 5200 feet C. G. Pringle 6554 1896-9-23

GH: 02375190 Tabernaemontana alba Miller Mexico: San Luis Potosí Tamasopo [Temasopa] Canon C. G. Pringle 3627 1890-7-11

GH: 02375182 Tabernaemontana alba Miller Mexico: Tamaulipas [no additional data] C. G. Pringle 7684 1898-4-27

GH: 02375181 Tabernaemontana alba Miller Mexico: Tamaulipas [no additional data] C. G. Pringle 7684

A: 02375146 Tabernaemontana alba Miller Mexico: San Luis Potosí Tamasopo Cañons C. G. Pringle 3627 1890-7-1

GH: 02375252 Tabernaemontana alba Miller Mexico: Veracruz Barranca of Chavarricco, near Jalapa C. G. Pringle 7831 1899-4-24

GH: 00062125 Thenardia galeottiana (Baillon) T. Durand & B. D. Jackson Mexico: Oaxaca Canyons of mountains near Oaxaca, 6500 feet C. G. Pringle 4822 1894-8-20

GH: 00062125 Thenardia gonoloboides Woodson Mexico: Oaxaca Canyons of mountains near Oaxaca, 6500 feet C. G. Pringle 4822 1894-8-20

GH: 00306845 Trachelospermum stans A. Gray Mexico: Rocky hills near Chihuahua C. G. Pringle 640 1885-10-19

A: 00306846 Trachelospermum stans A. Gray Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 640 1885-10-19

Aquifoliaceae
A: 00773893 Ilex mucronata (Linnaeus) M. Powell, Savolainen & S. Andrews USA: Vermont Charlotte: Charlotte C. G. Pringle 1879-5-18

A: 00773894 Ilex mucronata (Linnaeus) M. Powell, Savolainen & S. Andrews USA: Vermont Charlotte: Charlotte C. G. Pringle 1879-7-29

GH: 00099652 Ilex pringlei Standley : C. G. Pringle 10003 1904-4-25

GH: 00099651 Ilex pringlei Standley Mexico: Hidalgo Trinidad: C. G. Pringle 10003

A: 00767819 Ilex verticillata (Linnaeus) A. Gray USA: Vermont Charlotte: Charlotte C. G. Pringle 1879-7-1

A: 00767820 Ilex verticillata (Linnaeus) A. Gray USA: Vermont Charlotte: Charlotte C. G. Pringle 1879-9-24

Araceae
GH: 01635085 Anthurium scandens (Aublet) Engler Mexico: Veracruz Barranca of Texolo, Near Jalapa C. G. Pringle 9196 1900-5-10

GH: 01654560 Arisaema macrospathum Bentham Mexico: Morelos Near Cuernavaca C. G. Pringle 7638 1898-7-10

GH: 01627887 Philodendron anisotomum Schott Mexico: Morelos Barrancas near Cuernavaca C. G. Pringle 7015 1895-11-8

GH: 01627946 Philodendron mexicanum Engler Mexico: Morelos Cuernavaca C. G. Pringle 8093 1899-2-17

GH: 01874419 Xanthosoma cubense (Schott) Schott Mexico: Morelos Near Cuernavaca C. G. Pringle 7346 1896-9-25

GH: 01874461 Xanthosoma sp. Mexico: Morelos Near Cuernavaca C. G. Pringle 7911 1899-9-29

Araliaceae
GH: 00003191 Dendropanax arboreus (Linnaeus) Decaisne & Planchon Mexico: San Luis Potosí Tamasopo Canyon C. G. Pringle 3723 1891-6-20

GH: 00003191 Gilibertia arborea (Linnaeus) March Mexico: San Luis Potosí Tamasopo Canyon C. G. Pringle 3723 1891-6-20

GH: 00003191 Gilibertia eurycarpa I. M. Johnston Mexico: San Luis Potosí Tamasopo Canyon C. G. Pringle 3723 1891-6-20

GH: 00003191 Gilibertia sp. Mexico: San Luis Potosí Tamasopo Canyon C. G. Pringle 3723 1891-6-20

A: 00003195 Oreopanax jaliscana S. Watson Mexico: Jalisco Cool slopes of the barranca near Guadalajara C. G. Pringle 1822 1888-12-3

A: 00003194 Oreopanax jaliscana S. Watson Mexico: Jalisco Cool slopes of the barranca near Guadalajara C. G. Pringle 1822 1888-12-3

A: 00003195 Oreopanax peltatus Linden ex Regel Mexico: Jalisco Cool slopes of the barranca near Guadalajara C. G. Pringle 1822 1888-12-3

A: 00003194 Oreopanax peltatus Linden ex Regel Mexico: Jalisco Cool slopes of the barranca near Guadalajara C. G. Pringle 1822 1888-12-3

A: 00003194 Oreopanax salvinii Hemsley Mexico: Jalisco Cool slopes of the barranca near Guadalajara C. G. Pringle 1822 1888-12-3

Arecaceae
GH: 00028217 Chamaedorea microspadix Burret Mexico: San Luis Potosí Rich mountain woods, Tamasopo Canyon C. G. Pringle 3980 1891-12-4

A: 00273075 Chamaedorea pringlei S. Watson Mexico: San Luis Potosí Tamasopo Canyon C. G. Pringle 3737 1891-6
GH: 00028218 Chamaedorea pringlei S. Watson Mexico: San Luis Potosí Tamasopo Canyon C. G. Pringle 3537 1890-6-24

GH: 00028218 Chamaedorea radicalis Martius Mexico: San Luis Potosí Tamasopo Canyon C. G. Pringle 3537 1890-6-24

A: 00273075 Chamaedorea radicalis Martius Mexico: San Luis Potosí Tamasopo Canyon C. G. Pringle 3737 1891-6
Aristolochiaceae
GH: 00242956 Aristolochia brevipes Bentham Mexico: México State of Nuevo Leon, Valley near Monterey C. G. Pringle 13804 1906-7-22
GH: 00375511 Aristolochia brevipes acuminata S. Watson USA: Arizona Near Camp Lowell C. G. Pringle 1881-4

GH: 00056964 Aristolochia malacophylla Standley Mexico: Michoacán Salto de Zararacua, Uruapam C. G. Pringle 13424 1904-10-10

GH: 00099207 Aristolochia nana S. Watson Mexico: San Luis Potosí San José Pass, dry limestone hills C. G. Pringle 3630 1890

GH: 00242956 Aristolochia pentandra Jacquin Mexico: México State of Nuevo Leon, Valley near Monterey C. G. Pringle 13804 1906-7-22
GH: 00375511 Aristolochia porphyrophylla Pfeifer USA: Arizona Near Camp Lowell C. G. Pringle 1881-4

GH: 00056964 Aristolochia sericea Bentham Mexico: Michoacán Salto de Zararacua, Uruapam C. G. Pringle 13424 1904-10-10

GH: 00375511 Aristolochia watsonii Wooton & Standley USA: Arizona Near Camp Lowell C. G. Pringle 1881-4

GH: 00375511 Aristolochia wrightii Seemann USA: Arizona Near Camp Lowell C. G. Pringle 1881-4

Arnelliaceae
FH: 00498853 Gongylanthus pringlei Stephani Mexico: Hidalgo [data not captured] C. G. Pringle 1908-9-20

Arthoniaceae
FH: 00393567 Cryptothecia rubrocincta (Ehrenberg) G. Thor Mexico: Veracruz [data not captured] C. G. Pringle 1908-6-26

FH: 00393570 Cryptothecia rubrocincta (Ehrenberg) G. Thor Mexico: [data not captured] C. G. Pringle 15400 1908-7-26

Arthopyreniaceae
FH: 00418837 Arthopyrenia cinchonae (Acharius) Müller Arg. Mexico: [data not captured] C. G. Pringle 1889

FH: 00418849 Arthopyrenia lyrata R. C. Harris Mexico: [data not captured] C. G. Pringle 1889

FH: 00418850 Arthopyrenia lyrata R. C. Harris Mexico: [data not captured] C. G. Pringle

Asclepiadaceae
GH: 00026914 Acerates pringlei Greenman Mexico: Plan de Salazar, 10000 feet C. G. Pringle 7309 1896-8-13

GH: 00026913 Acerates pringlei Greenman Mexico: Morelos Serrania de Ajusco, 9200 feet C. G. Pringle 6853 1898-5-21

GH: 00026936 Asclepias Linnaeus Mexico: San Luis Potosí Las Palmas C. G. Pringle 3786 1891-7-25

GH: 00026915 Asclepias bartlettiana Woodson Mexico: Nuevo León Valley of Monterey C. G. Pringle 2519 1889-7-22

GH: 00026936 Asclepias coulteri A. Gray Mexico: San Luis Potosí Las Palmas C. G. Pringle 3786 1891-7-25

GH: 00026915 Asclepias emoryi (Greene) Vail Mexico: Nuevo León Valley of Monterey C. G. Pringle 2519 1889-7-22

GH: 00571236 Asclepias glaucescens Kunth Mexico: San Luis Potosí Las Canoas C. G. Pringle 5109 1891-6-19
GH: 00076121 Asclepias hypoleuca (A. Gray) Woodson USA: Arizona Santa Rita Mountains C. G. Pringle 1881-7-10

NEBC: 00573985 Asclepias incarnata Linnaeus USA: Vermont Charlotte: Charlotte C. G. Pringle 1879-7-13

NEBC: 00572687 Asclepias incarnata Linnaeus USA: Vermont Charlotte: Charlotte C. G. Pringle 1879-9-6

GH: 00993447 Asclepias involucrata Engelmann ex Torrey USA: Arizona Santa Rita Mts. C. G. Pringle 13 1882-6-24

GH: 00295556 Asclepias lanuginosa Kunth Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 4665
GH: 00993588 Asclepias latifolia (Torrey) Rafinesque USA: Kansas Florence: [no additional data] C. G. Pringle 1885-6-20

GH: 00993621 Asclepias lemmonii A. Gray USA: Arizona Santa Rita Mountains. C. G. Pringle 1884-7-24

GH: 00993634 Asclepias linaria Cavanilles USA: Arizona of the Santa Catalina Mts. C. G. Pringle 1881

GH: 00026915 Asclepias longicornu Bentham Mexico: Nuevo León Valley of Monterey C. G. Pringle 2519 1889-7-22

GH: 00026914 Asclepias longicornu Bentham Mexico: Plan de Salazar, 10000 feet C. G. Pringle 7309 1896-8-13

GH: 00993722 Asclepias macrotis Torrey USA: Arizona Mustang Mountains. C. G. Pringle 1884-7-13

GH: 00267334 Asclepias nummularia Torrey USA: Arizona C. G. Pringle 335
GH: 00993820 Asclepias nummularia Torrey USA: Arizona Foothills of the Santa Rita Mountains. C. G. Pringle 1884-4

GH: 00026913 Asclepias pringlei (Greenman) Woodson Mexico: Morelos Serrania de Ajusco, 9200 feet C. G. Pringle 6853 1898-5-21

GH: 00026914 Asclepias pringlei (Greenman) Woodson Mexico: Plan de Salazar, 10000 feet C. G. Pringle 7309 1896-8-13

GH: 00295554 Asclepias pringlei (Greenman) Woodson Mexico: Jalisco Nevada de Colima C. G. Pringle 5512 1893-5-15
GH: 00295555 Asclepias pringlei (Greenman) Woodson Mexico: Morelos Serrania de Ajusco C. G. Pringle 13107 1904-6-7
GH: 01082416 Asclepias quinquedentata A. Gray USA: Arizona Huachuca Mts. C. G. Pringle 31 1884-7-8
GH: 00295556 Asclepias sp. Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 4665
GH: 00571245 Asclepias sp. Mexico: Jalisco Guadalajara; 5000 ft C. G. Pringle 9369 1901-5-15
GH: 00571246 Asclepias sp. Mexico: Jalisco Hillsides near Guadalajara C. G. Pringle 4467 1893-7
GH: 00571247 Asclepias sp. Mexico: Jalisco near Guadalajara C. G. Pringle 5132 1891-5-20
GH: 00026936 Asclepias tithymaloides Greene Mexico: San Luis Potosí Las Palmas C. G. Pringle 3786 1891-7-25

GH: 01082733 Asclepias vestita Hooker & Arnott USA: California Mojave Desert C. G. Pringle 1882-7-4

GH: 01082788 Asclepias viridiflora Rafinesque USA: Kansas Florence: [no additional data] C. G. Pringle 1885-6-18

GH: 00076253 Astephanus pubescens Greenman Mexico: Morelos Mountains near Cuernavaca C. G. Pringle 7203 1896-8-3

GH: 00076255 Astephanus pubescens Greenman Mexico: Morelos Wet barrancas above Cuernavaca, 6500 feet C. G. Pringle 6507 1896-9-21

GH: 00033349 Baclea oppositifolia Greene Mexico: San Luis Potosí Near Cardenas C. G. Pringle 3300 1890-10-7

GH: 00046493 Cynanchum arizonicum (A. Gray) Shinners USA: Arizona Tucson: Hills near Tucson C. G. Pringle 20 1883-5-22

GH: 00076666 Cynanchum jaliscanum (Vail) Woodson Mexico: Jalisco Near Guadalajara C. G. Pringle 4494 1893-8-19

GH: 00046500 Cynanchum pringlei (A. Gray) Henrickson Mexico: Chihuahua C. G. Pringle 62 1885

GH: 00040952 Dictyanthus tuberosus B. L. Robinson Mexico: Jalisco Slopes of barranca near Guadalajara C. G. Pringle 3568 1890-9-10

GH: 00076666 Enslenia ligulata Bentham Mexico: Jalisco Near Guadalajara C. G. Pringle 4494 1893-8-19

GH: 01083555 Funastrum crispum (Bentham) Schlechter USA: Arizona Santa Rita Mts. C. G. Pringle 30 1884-7

GH: 01083580 Funastrum cynanchoides (Decaisne) Schlechter USA: Arizona Tucson: [no additional data] C. G. Pringle 357 1881-7-29

GH: 01083622 Funastrum cynanchoides heterophyllum (Engelmann ex Torrey) Kartesz USA: Arizona Near Camp Lowell. C. G. Pringle 1881-4

GH: 00076121 Gomphocarpus hypoleucus A. Gray USA: Arizona Santa Rita Mountains C. G. Pringle 1881-7-10

GH: 00040954 Gonolobus acuminatus A. Gray Mexico: Chihuahua Bachimba Canyon C. G. Pringle 56 1885-5-25

GH: 00076346 Gonolobus angustilobus B. L. Robinson & Greenman Mexico: Jalisco Barranca of Tepic C. G. Pringle 5458 1893-10-10

GH: 00040972 Gonolobus arizonica (A. Gray) Woodson USA: Arizona Santa Catalina Mountains C. G. Pringle 1884-8-3

GH: 00076347 Gonolobus calcicola Greenman Mexico: Morelos Jojutla, limestone hills C. G. Pringle 11367 1902-8-30

GH: 00076348 Gonolobus caudatus trachyanthus Greenman Mexico: Oaxaca Tomellin Canyon, 2000 feet C. G. Pringle 6654 1897-7-24

GH: 00040958 Gonolobus chihuahuensis A. Gray Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 692 1885-8

GH: 00040957 Gonolobus chihuahuensis A. Gray Mexico: Chihuahua C. G. Pringle 104 1885

GH: 00040961 Gonolobus chrysanthus Greenman Mexico: Morelos Wet wooded barranca above Cuernavaca, 6500 f... C. G. Pringle 6373 1896-8-4

GH: 00040959 Gonolobus chrysanthus Greenman Mexico: Michoacán Hills near Patzenaro C. G. Pringle 5277 1892-8-3

GH: 00040960 Gonolobus chrysanthus Greenman Mexico: Federal District Pedigral (lava beds), Valley of Mexico, 7500... C. G. Pringle 6437 1896-8-25

GH: 00040962 Gonolobus jaliscensis B. L. Robinson & Greenman Mexico: Jalisco Dry rocky hills near Guadalajara C. G. Pringle 4402 1893-6-21

GH: 00095330 Gonolobus parviflorus brevicoronatus B. L. Robinson USA: Texas Laredo: C. G. Pringle 3029 1889-7-24

GH: 00040971 Gonolobus stenopetalus A. Gray Mexico: Chihuahua Shady nooks of cliffs and ledges, rocky hill... C. G. Pringle 696 1885-8

GH: 00040970 Gonolobus stenopetalus A. Gray Mexico: Chihuahua Near Chihuahua C. G. Pringle 55 1885

GH: 00076353 Gonolobus suberiferus B. L. Robinson Mexico: San Luis Potosí San Jose Pass C. G. Pringle 3631 1890-7-28

GH: 00076412 Himantostemma pringlei A. Gray Mexico: Sonora Northwestern mountains, by water courses C. G. Pringle 1884-8-22

GH: 00040972 Lachnostoma arizonicum A. Gray USA: Arizona Santa Catalina Mountains C. G. Pringle 1884-8-3

GH: 00008390 Marsdenia pringlei S. Watson Mexico: Nuevo León Sierra de la Silla near Monterey C. G. Pringle 2531 1889-6-3

GH: 00076464 Marsdenia trivirgulata Bartlett Mexico: Guerrero Iguala Canyon, 3000 feet C. G. Pringle 10333 1906-10-13

GH: 00095330 Matelea brevicoronata (B. L. Robinson) Woodson USA: Texas Laredo: C. G. Pringle 3029 1889-7-24

GH: 00076347 Matelea calcicola (Greenman) Woodson Mexico: Morelos Jojutla, limestone hills C. G. Pringle 11367 1902-8-30

GH: 00040958 Matelea chihuahuensis (A. Gray) Woodson Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 692 1885-8

GH: 00040957 Matelea chihuahuensis (A. Gray) Woodson Mexico: Chihuahua C. G. Pringle 104 1885

GH: 00040961 Matelea chrysantha (Greenman) Woodson Mexico: Morelos Wet wooded barranca above Cuernavaca, 6500 f... C. G. Pringle 6373 1896-8-4

GH: 00040959 Matelea chrysantha (Greenman) Woodson Mexico: Michoacán Hills near Patzenaro C. G. Pringle 5277 1892-8-3

GH: 00040960 Matelea chrysantha (Greenman) Woodson Mexico: Federal District Pedigral (lava beds), Valley of Mexico, 7500... C. G. Pringle 6437 1896-8-25

GH: 00040976 Matelea cordifolia (A. Gray) Woodson Mexico: Sonora By water-courses, northwestern mountains C. G. Pringle 484 1884-8-17

GH: 00040977 Matelea cordifolia (A. Gray) Woodson Mexico: Sonora By water-courses, northwestern mountains C. G. Pringle 484 1884-8-17

GH: 00040979 Matelea crenata (Vail) Woodson Mexico: Morelos Barranca near Cuernavaca C. G. Pringle 6388 1895-7-27

GH: 00076876 Matelea gonoloboides (B. L. Robinson & Greenman) Woodson Mexico: Oaxaca Hills above Oaxaca, 6000 feet C. G. Pringle 4753 1894-8-6

GH: 00040971 Matelea johnstonii Shinners Mexico: Chihuahua Shady nooks of cliffs and ledges, rocky hill... C. G. Pringle 696 1885-8

GH: 00040970 Matelea johnstonii Shinners Mexico: Chihuahua Near Chihuahua C. G. Pringle 55 1885

GH: 00076492 Matelea macvaughiana W. D. Stevens Mexico: Jalisco Moist slopes near Guadalajara C. G. Pringle 8629 1902-8-5

GH: 00076353 Matelea suberifera (B. L. Robinson) W. D. Stevens Mexico: San Luis Potosí San Jose Pass C. G. Pringle 3631 1890-7-28

GH: 00076348 Matelea trachyantha (Greenman) W. D. Stevens Mexico: Oaxaca Tomellin Canyon, 2000 feet C. G. Pringle 6654 1897-7-24

GH: 00040952 Matelea tuberosa (B. L. Robinson) Woodson Mexico: Jalisco Slopes of barranca near Guadalajara C. G. Pringle 3568 1890-9-10

GH: 00040954 Matelea vailiana Woodson Mexico: Chihuahua Bachimba Canyon C. G. Pringle 56 1885-5-25

GH: 00046493 Metastelma arizonicum A. Gray USA: Arizona Tucson: Hills near Tucson C. G. Pringle 20 1883-5-22

GH: 01083359 Metastelma arizonicum A. Gray USA: Arizona Sierra Tucson. C. G. Pringle 1884

GH: 00267314 Metastelma californicum lanceolatum (Schlechter) Liede & Meve Mexico: San Luis Potosí San Jose Pass C. G. Pringle 3138 1890-7-12

GH: 00267314 Metastelma lanceolatum Schlechter Mexico: San Luis Potosí San Jose Pass C. G. Pringle 3138 1890-7-12

GH: 00076538 Metastelma macropoda Greenman Mexico: Oaxaca Tomellin Canyon, 5000 feet C. G. Pringle 6706 1897-7-17

GH: 00076539 Metastelma multiflorum S. Watson Mexico: Jalisco Ravines near Guadalajara C. G. Pringle 1776 1888-11-5

GH: 00267314 Metastelma palmeri S. Watson Mexico: San Luis Potosí San Jose Pass C. G. Pringle 3138 1890-7-12

GH: 00076538 Metastelma palmeri S. Watson Mexico: Oaxaca Tomellin Canyon, 5000 feet C. G. Pringle 6706 1897-7-17

GH: 00046500 Metastelma pringlei A. Gray Mexico: Chihuahua C. G. Pringle 62 1885

GH: 00076539 Metastelma schaffneri A. Gray Mexico: Jalisco Ravines near Guadalajara C. G. Pringle 1776 1888-11-5

GH: 00057234 Pherotrichis leptogenia B. L. Robinson Mexico: Jalisco Dry slopes near Guadalajara C. G. Pringle 4466 1893-7-25

GH: 00057235 Pherotrichis leptogenia B. L. Robinson Mexico: Chihuahua Mapula Mountains C. G. Pringle 1148 1886-10-26

GH: 00057233 Pherotrichis leptogenia B. L. Robinson Mexico: Michoacán Hills near Patzcuaro C. G. Pringle 5279 1892-7-30

GH: 00057235 Pherotrichis schaffneri A. Gray Mexico: Chihuahua Mapula Mountains C. G. Pringle 1148 1886-10-26

GH: 00040976 Rothrockia cordifolia A. Gray Mexico: Sonora By water-courses, northwestern mountains C. G. Pringle 484 1884-8-17

GH: 00040977 Rothrockia cordifolia A. Gray Mexico: Sonora By water-courses, northwestern mountains C. G. Pringle 484 1884-8-17

GH: 00076666 Rouliniella jaliscana Vail Mexico: Jalisco Near Guadalajara C. G. Pringle 4494 1893-8-19

GH: 00076876 Urostephanus gonoloboides B. L. Robinson & Greenman Mexico: Oaxaca Hills above Oaxaca, 6000 feet C. G. Pringle 4753 1894-8-6

GH: 00040979 Vincetoxicum crenatum Vail Mexico: Morelos Barranca near Cuernavaca C. G. Pringle 6388 1895-7-27

Aspidiaceae
GH: 00020486 Aspidium scabriusculum Davenport Mexico: Veracruz C. G. Pringle 6132 1895-2-6

GH: 00967126 Aspidium scabriusculum Davenport Mexico: Veracruz above Orizaba C. G. Pringle 6132 1895-2-6

GH: 00967127 Aspidium scabriusculum Davenport Mexico: Veracruz above Orizaba C. G. Pringle 6132 1895-2-6

GH: 00020516 Aspidium strigilosum Davenport Mexico: Veracruz barranca of Metlac C. G. Pringle 6077 1895-1-29

GH: 00443884 Aspidium strigilosum Davenport Mexico: Veracruz barranca of Metlac C. G. Pringle 6077 1895-1-29

GH: 00443885 Aspidium strigilosum Davenport Mexico: Veracruz barranca of Metlac C. G. Pringle 6077 1895-1-29

GH: 00021754 Phanerophlebia auriculata Underwood Mexico: Chihuahua Mapula Mountains C. G. Pringle 831 1886-10

GH: 00021756 Phanerophlebia umbonata Underwood Mexico: Nuevo León Sierra Madre near Monterey C. G. Pringle 1982 1888-6-14

GH: 00627242 Polystichum acrostichoides (Michaux) Schott USA: Vermont C. G. Pringle 1874

GH: 00627267 Polystichum acrostichoides (Michaux) Schott USA: Vermont Charlotte: Charlotte C. G. Pringle 1874

NEBC: 00627271 Polystichum acrostichoides (Michaux) Schott USA: Vermont C. G. Pringle 1876

GH: 00634967 Polystichum acrostichoides (Michaux) Schott USA: Vermont C. G. Pringle 1875

GH: 00727392 Polystichum ée (Spenner) Fée USA: Vermont Mount Mansfield C. G. Pringle 1876-8-24

NEBC: 00727397 Polystichum ée (Spenner) Fée USA: Vermont Cambridge: Cambridge C. G. Pringle 1876-8-24

GH: 00443138 Polystichum lonchitis (Linnaeus) Roth USA: California Castle Lake C. G. Pringle 1882-9-5
GH: 00443139 Polystichum lonchitis (Linnaeus) Roth USA: California Castle Lake C. G. Pringle 1882-9-5
Aspleniaceae
GH: 00020525 Asplenium cicutarium paleaceum Davenport Mexico: Jalisco Canyons of Colima Mountains C. G. Pringle 5531 1893-5-23

GH: 00020536 Asplenium dubiosum Davenport Mexico: Chihuahua Arroyo Aucho, Sierra Madre C. G. Pringle 1444 1887-10-15

GH: 00020525 Asplenium eatonii Davenport Mexico: Jalisco Canyons of Colima Mountains C. G. Pringle 5531 1893-5-23

GH: 00020542 Asplenium fibrillosum Pringle & Davenport Mexico: Morelos Canyons above Cuernavaca, 5500 feet C. G. Pringle 6191 1895-11-21

GH: 01919675 Asplenium monanthes Linnaeus USA: Arizona Huachuca Mountains. C. G. Pringle 1884-7

GH: 01919673 Asplenium monanthes Linnaeus USA: Arizona Huachuca Mountains. C. G. Pringle

NEBC: 00663723 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: Vermont Charlotte: Charlotte C. G. Pringle 1876-9-3

GH: 00020572 Asplenium potosinum semipinnata Hieronymus Mexico: San Luis Potosí Tamasopo Canyon C. G. Pringle 3367 1890-11-25

GH: 00020573 Asplenium pringlei Davenport Mexico: Jalisco Wet cliffs C. G. Pringle 1837 1888

GH: 00020574 Asplenium pringlei Davenport Mexico: Jalisco Wet cliffs C. G. Pringle 1837 1888

GH: 02068490 Asplenium resiliens Kunze USA: Arizona Huachuca Mts. C. G. Pringle 1884-7

GH: 02068491 Asplenium resiliens Kunze USA: Arizona in Huachuca Mts. C. G. Pringle 1882-8

GH: 02068484 Asplenium resiliens Kunze USA: Arizona Huachuca Mts. C. G. Pringle 1884-7

GH: 00106950 Asplenium rhizophyllum Linnaeus Mexico: Jalisco Nevado de Colima C. G. Pringle 5533 1893-5-23

GH: 00106951 Asplenium rhizophyllum proliferum Davenport Mexico: Jalisco Canyons of Colima Mts C. G. Pringle 5533 1893-5-23

GH: 00106950 Asplenium rhizophyllum proliferum Davenport Mexico: Jalisco Nevado de Colima C. G. Pringle 5533 1893-5-23

GH: 00577830 Asplenium rhizophyllum Linnaeus USA: Vermont C. G. Pringle 1873

GH: 00577831 Asplenium rhizophyllum Linnaeus USA: Vermont C. G. Pringle 1873

GH: 00577832 Asplenium rhizophyllum Linnaeus USA: Vermont C. G. Pringle 1873

GH: 00020579 Asplenium rubinum Davenport Mexico: C. G. Pringle 5191 1892

GH: 00681735 Asplenium ruta-muraria Linnaeus USA: Vermont C. G. Pringle

NEBC: 00681756 Asplenium ruta-muraria Linnaeus USA: Vermont Limestone C. G. Pringle 1876-8-28

GH: 00681791 Asplenium ruta-muraria Linnaeus USA: Vermont C. G. Pringle 1 1874

GH: 00681793 Asplenium ruta-muraria Linnaeus USA: Vermont C. G. Pringle 1894

GH: 00106951 Asplenium sp. Mexico: Jalisco Canyons of Colima Mts C. G. Pringle 5533 1893-5-23

GH: 00020605 Asplenium trichomanes repens Davenport Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 444 1885-10

GH: 00668019 Asplenium viride Hudson USA: Vermont Cambridge: Cambridge C. G. Pringle 1879-7-10

GH: 00668025 Asplenium viride Hudson USA: Vermont Cambridge: Cambridge C. G. Pringle 1879-7-10

GH: 00733128 Asplenium viride Hudson USA: Vermont Mount Mansfield C. G. Pringle

GH: 00668026 Asplenium viride Hudson USA: Vermont Cambridge: Cambridge C. G. Pringle 1877-7-16

NEBC: 00668037 Asplenium viride Hudson USA: Vermont Cambridge: Cambridge C. G. Pringle 1877-7-16

NEBC: 00668038 Asplenium viride Hudson USA: Vermont Cambridge: Cambridge C. G. Pringle 1879-7-10

Asteraceae
GH: 00386658 Acamptopappus sphaerocephalus hirtellus S. F. Blake USA: California Mojave Desert C. G. Pringle 1882-5-24

GH: 00000555 Achaetogeron ascendens Greenman Mexico: Hidalgo Meadows near Buena Vista Station, 8300 ft. [... C. G. Pringle 8851 1904-8-4

GH: 00000559 Achaetogeron linearifolius S. Watson Mexico: México Flor de Maria C. G. Pringle 3242 1890-9-4

GH: 00261720 Achaetogeron linearifolius S. Watson Mexico: México C. G. Pringle 3242

GH: 00003844 Achaetogeron perennis DeJong Mexico: Chihuahua Canyons of Sierra Madre C. G. Pringle 2015 1888-10-4

GH: 00003845 Achaetogeron perennis DeJong Mexico: Chihuahua Canyons of Sierra Madre C. G. Pringle 2015 1888-10-4

GH: 00000561 Achaetogeron pinnatifidus A. Gray Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 303 (103 IN PROTOLOGUE) 1885-10-19

GH: 00006801 Achaetogeron seemannii A. Gray Mexico: Chihuahua Alluviums of Arroyo Aucho, Sierra Madre C. G. Pringle 1273 1887-10-15

GH: 00000563 Achaetogeron versicolor Greenman Mexico: Hidalgo Meadows near Buena Vista Station, 8300 ft. [... C. G. Pringle 8849 1904-8-7

GH: 00000596 Achyrocline deflexa B. L. Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, 7-8,000 ft. [feet] C. G. Pringle 6054 1894-11-17

GH: 00000597 Achyrocline deflexa B. L. Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, 8000 ft. [feet] C. G. Pringle 6054 1894-11-17

GH: 00012632 Acmella brachyglossa Cassini Cuba: Santa Clara Colonia Limones, Ingenio Soledad, near Cienf... C. G. Pringle 75 1903-1-26

GH: 00012613 Acmella oppositifolia (Lamarck) R. K. Jansen Mexico: Jalisco Near Guadalajara C. G. Pringle 3489 1890-5-17

GH: 00012614 Acmella oppositifolia (Lamarck) R. K. Jansen Mexico: Michoacán Zamora C. G. Pringle 9539 1901-5-24

GH: 00012615 Acmella oppositifolia (Lamarck) R. K. Jansen Mexico: Michoacán Zamora; 5,000 ft. C. G. Pringle 8637 1902-7-24

GH: 00012612 Acmella radicans radicans Mexico: Jalisco Near Guadalajara C. G. Pringle 2946 1889-11-18

GH: 00022768 Acourtia arachnolepis (B. L. Robinson) Reveal & R. M. King Mexico: Jalisco Canyons, Chapala Mountains, near Guadelajara C. G. Pringle 2935 1889-12-13

GH: 00022784 Acourtia cordata (Cervantes ex La Llave & Lexarza) B. L. Turner Mexico: Hidalgo Sierra de Pachuco, 9500 feet C. G. Pringle 13975 1907-12-10

GH: 00022777 Acourtia cuernavacana (B. L. Robinson & Greenman) Reveal & R. M. King Mexico: Morelos Above Cuernavaca, 7000 feet C. G. Pringle 6196 1895-11-18

GH: 00139121 Acourtia fruticosa (La Llave & Lexarza) B. L. Turner Mexico: Michoacán Jesus del Monte near Morelia, 6500 ft. C. G. Pringle 10410 1907-11-29

GH: 00022808 Acourtia fruticosa (La Llave & Lexarza) B. L. Turner Mexico: Jalisco Near Guadaljara, 5000 feet C. G. Pringle 9950 1902-12-9

GH: 00022809 Acourtia fruticosa (La Llave & Lexarza) B. L. Turner Mexico: Jalisco Near Guadaljara, 5000 feet C. G. Pringle 9950 1902-12-9

GH: 00022810 Acourtia fruticosa (La Llave & Lexarza) B. L. Turner Mexico: Jalisco Near Guadalajara C. G. Pringle 1860 1888-11

GH: 00022770 Acourtia glomiflora (A. Gray) Reveal & R. M. King Mexico: Jalisco Near Guadalajara C. G. Pringle 1859 1888-12-4

GH: 00022781 Acourtia grandifolia (S. Watson) Reveal & R. M. King Mexico: Jalisco Near Guadalajara C. G. Pringle 1858 1888-12-10

GH: 00022766 Acourtia humboldtii (Lessing) B. L. Turner Mexico: México Tultenango C. G. Pringle 3244 1890-9-3

GH: 00022767 Acourtia humboldtii (Lessing) B. L. Turner Mexico: México Tultenango C. G. Pringle 3244 1890-9-3

GH: 00022767 Acourtia humboldtii humboldtii Mexico: México Tultenango C. G. Pringle 3244 1890-9-3

GH: 00022786 Acourtia lepidopoda (B. L. Robinson) Reveal & R. M. King Mexico: Morelos Valley near Cuernavaca, 4000 feet C. G. Pringle 9253 1900-10-17

GH: 00022788 Acourtia lozanii (Greenman) Reveal & R. M. King Mexico: Hidalgo Between Metepec and Zontecomate Stations, 85... C. G. Pringle 8871 1904-9-19

GH: 00022789 Acourtia michoacana (B. L. Robinson) Reveal & R. M. King Mexico: Michoacán Hills near Patzcuaro C. G. Pringle 3988 1891-12-20

GH: 00022790 Acourtia michoacana (B. L. Robinson) Reveal & R. M. King Mexico: Michoacán Hills near Patzcuaro C. G. Pringle 3988 1891-12-20

GH: 00022806 Acourtia pringlei (B. L. Robinson & Greenman) Reveal & R. M. King Mexico: Michoacán Hills near Morelia C. G. Pringle 5464 1893-10-22

GH: 00022808 Acourtia rigida de Candolle Mexico: Jalisco Near Guadaljara, 5000 feet C. G. Pringle 9950 1902-12-9

GH: 00022809 Acourtia rigida de Candolle Mexico: Jalisco Near Guadaljara, 5000 feet C. G. Pringle 9950 1902-12-9

GH: 00022810 Acourtia rigida de Candolle Mexico: Jalisco Near Guadalajara C. G. Pringle 1860 1888-11

GH: 00022808 Acourtia rigida rigida Mexico: Jalisco Near Guadaljara, 5000 feet C. G. Pringle 9950 1902-12-9

GH: 00022809 Acourtia rigida rigida Mexico: Jalisco Near Guadaljara, 5000 feet C. G. Pringle 9950 1902-12-9

GH: 00022810 Acourtia rigida rigida Mexico: Jalisco Near Guadalajara C. G. Pringle 1860 1888-11

GH: 02579082 Acourtia runcinata (D. Don) B. L. Turner USA: Texas Calcareous hills near Eagle Pass C. G. Pringle 8280 1900-4-26

GH: 00022811 Acourtia scapiformis (Bacigalupi) B. L. Turner Mexico: Oaxaca Las Sedas, 6500 feet C. G. Pringle 6015 1894-10-30

GH: 00022768 Acourtia turbinata (La Llave & Lexarza) Reveal & R. M. King Mexico: Jalisco Canyons, Chapala Mountains, near Guadelajara C. G. Pringle 2935 1889-12-13

GH: 00022817 Acourtia umbratalis (B. L. Robinson & Greenman) B. L. Turner Mexico: Oaxaca Tomellin Canyon, 3000 feet C. G. Pringle 5966 1895-12-1

GH: 02579087 Acourtia wrightii (A. Gray) Reveal & R. M. King USA: Arizona Santa Catalina Mountains C. G. Pringle 1881-5-30

GH: 02579127 Acourtia wrightii (A. Gray) Reveal & R. M. King USA: Texas near Brownsville, Texas C. G. Pringle 2246 1888-8-2

GH: 00549784 Adenophyllum porophylloides (A. Gray) Strother USA: Arizona C. G. Pringle 329 1881-5-15
GH: 00009493 Ageratina betulifolia (Greene) R. M. King & H. Robinson Mexico: Chihuahua Sierra Madre C. G. Pringle 1263 1887-10-8

GH: 00007172 Ageratina crassiramea (B. L. Robinson) King & H. Robinson Mexico: Morelos Lava fields near Cuernavaca, 5000 ft.. C. G. Pringle 8271 1899-9-29

GH: 00007179 Ageratina desquamens (B. L. Robinson) King & H. Robinson Mexico: Oaxaca Sierra de San Felipe, 10200 feet. C. G. Pringle 5858 1894-5-22

GH: 00007366 Ageratina espinosarum doratophylla (B. L. Robinson) Mexico: Jalisco Mountains near Lake Chapala. C. G. Pringle 4353 1892-11-18

GH: 00273983 Ageratina jaliscensis (B. L. Robinson) Gage ex B. L. Turner Mexico: Jalisco Mountains above Etzatlan C. G. Pringle 13073 1904-10-29
GH: 00007156 Ageratina lasioneura (Hooker & Arnott-1) King & H. Robinson Mexico: Jalisco Mts. near Lake Chapala near Guadalajara C. G. Pringle 2974 1887-12-17

GH: 00007157 Ageratina lasioneura (Hooker & Arnott-1) King & H. Robinson Mexico: Jalisco Mts. near Lake Chapala C. G. Pringle 7071 1895-10-18

GH: 00007247 Ageratina leptodictyon (A. Gray) King & H. Robinson Mexico: Jalisco near Guadalajara C. G. Pringle 3718 1891-5-26

GH: 00273985 Ageratina palmeri (A. Gray) Gage Mexico: México near Guadalajara C. G. Pringle 2354 1889-11-6
GH: 00007328 Ageratina photina (B. L. Robinson) R. M. King & H. Robinson Mexico: Morelos Sierra de Tepoxtlan, 7500 ft. C. G. Pringle 8029 1899-2-7

GH: 00007337 Ageratina porriginosa (B. L. Robinson) R. M. King & H. Robinson Mexico: Hidalgo near Metepec Station, 8300 feet. C. G. Pringle 13047 1904-6-22

GH: 00007198 Ageratina robinsoniana (Greene) B. L. Turner Mexico: Jalisco Mountains near Lake Chapala. C. G. Pringle 4353 1892-11-18

GH: 00007393 Ageratina tomentella (Schrader) King & H. Robinson Mexico: Oaxaca Monte Alban near Oaxaca, 5800 feet. C. G. Pringle 4959 1894-10-8

GH: 00007188 Ageratina venulosa (A. Gray) King & H. Robinson Mexico: Durango Mesa de la Sandia, 10000 ft. C. G. Pringle 10097 1905-10-14

GH: 00007187 Ageratina venulosa (A. Gray) King & H. Robinson Mexico: Durango Barranca below Sandia Station, 7000 feet C. G. Pringle 10096 1905-10-15

GH: 00000646 Ageratum albidum de Candolle Mexico: Puebla Limestone hills near Amozoc C. G. Pringle 9542 1901-9-10

GH: 00000643 Ageratum callosum S. Watson Mexico: Jalisco near Guadalajara C. G. Pringle 2166 1888-12-12

GH: 00000644 Ageratum corymbosum Zuccagni Mexico: Morelos Hills near Yautepec, 4000 ft. [feet] C. G. Pringle 9842 1902-10-27

GH: 00000647 Ageratum corymbosum Zuccagni Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 669 1885-8-21

GH: 00000646 Ageratum corymbosum Zuccagni Mexico: Puebla Limestone hills near Amozoc C. G. Pringle 9542 1901-9-10

GH: 00000647 Ageratum corymbosum jaliscense B. L. Robinson Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 669 1885-8-21

GH: 00000644 Ageratum corymbosum latifolium (de Candolle) B. L. Robinson Mexico: Morelos Hills near Yautepec, 4000 ft. [feet] C. G. Pringle 9842 1902-10-27

GH: 00000644 Ageratum corymbosum albiflorum B. L. Robinson Mexico: Morelos Hills near Yautepec, 4000 ft. [feet] C. G. Pringle 9842 1902-10-27

GH: 00000646 Ageratum corymbosum album B. L. Robinson Mexico: Puebla Limestone hills near Amozoc C. G. Pringle 9542 1901-9-10

GH: 00000647 Ageratum corymbosum album B. L. Robinson Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 669 1885-8-21

GH: 00000728 Ageratum lucidum B. L. Robinson Mexico: Morelos Sierra de Tepoxtlan, 7500 ft C. G. Pringle 8362 1900-10-31

GH: 00000735 Ageratum microcephalum Hemsley Mexico: Oaxaca Sierra de San Filipe, alt. 7000 ft. C. G. Pringle 5675 1894-10-5

GH: 00000735 Ageratum paleaceum Hemsley Mexico: Oaxaca Sierra de San Filipe, alt. 7000 ft. C. G. Pringle 5675 1894-10-5

GH: 00000735 Ageratum rhytidophyllum B. L. Robinson Mexico: Oaxaca Sierra de San Filipe, alt. 7000 ft. C. G. Pringle 5675 1894-10-5

GH: 02141500 Agoseris heterophylla (Nuttall) Greene USA: Arizona Plains near Arivaca C. G. Pringle 1884-4-6

GH: 00106789 Agoseris monticola Greene USA: California Sierra Nevada Mountains, above Summit Valley C. G. Pringle 1882-9-27

GH: 00589159 Alloispermum scabrifolium (Hooker & Arnott) H. Robinson Mexico: Jalisco near LAke Chapala C. G. Pringle 2438 1889-12-13
GH: 02217396 Almutaster pauciflorus (Nuttall) Á. Löve & D. Löve USA: Arizona Santa Cruz Vallley near Tucson C. G. Pringle 1881

GH: 00000643 Alomia callosa B. L. Robinson Mexico: Jalisco near Guadalajara C. G. Pringle 2166 1888-12-12

GH: 00008179 Ambrosia cordifolia (A. Gray) W. W. Payne USA: Arizona Sierra Tucson C. G. Pringle 1884-4-26

GH: 00003844 Aphanostephus arkansanus (de Candolle) A. Gray Mexico: Chihuahua Canyons of Sierra Madre C. G. Pringle 2015 1888-10-4

GH: 00003845 Aphanostephus arkansanus (de Candolle) A. Gray Mexico: Chihuahua Canyons of Sierra Madre C. G. Pringle 2015 1888-10-4

GH: 00002303 Aphanostephus humilis A. Gray Mexico: Jalisco Guadalajara, 5000 ft. C. G. Pringle 9440 1901-5-15

GH: 00002303 Aphanostephus jaliscensis Shinners Mexico: Jalisco Guadalajara, 5000 ft. C. G. Pringle 9440 1901-5-15

GH: 00002303 Aphanostephus ramosissimus humilis (Bentham) Birdsong Mexico: Jalisco Guadalajara, 5000 ft. C. G. Pringle 9440 1901-5-15

GH: 00003876 Archibaccharis hieracioides Blake Mexico: Federal District Serrania de Ajusco, 9500 ft. C. G. Pringle 8782 1903-12-7

GH: 00003878 Archibaccharis hieracioides Blake Mexico: Oaxaca Sierra de San Felipe, 9500 ft. [feet] C. G. Pringle 6257 1895-12-13

GH: 00003879 Archibaccharis hieracioides Blake Mexico: Oaxaca Sierra de San Felipe, alt. 9500 ft. C. G. Pringle 5669 1894-8-3

GH: 00003880 Archibaccharis hieracioides Blake Mexico: Oaxaca Sierra de San Felipe, 9500 ft. C. G. Pringle 6257 1895-12-13

GH: 00002319 Archibaccharis hirtella intermedia S. F. Blake Mexico: Veracruz Shaded banks near Orizaba, 4200 feet C. G. Pringle 6108 1895-1-25

GH: 00002318 Archibaccharis hirtella albescens J. D. Jackson Mexico: Oaxaca Sierra de Clavellinas, 9000 ft. C. G. Pringle 4988 1894-10-18

GH: 00003887 Archibaccharis pringlei S. F. Blake Mexico: Oaxaca Sierra de San Felipe, 7500 feet C. G. Pringle 7014 1896-12-11

GH: 00008943 Archibaccharis simplex S. F. Blake Mexico: Hidalgo Honey Station C. G. Pringle 11821 1903-11-25

GH: 02217798 Arida arizonica (R. C. Jackson & R. R. Johnson) D. R. Morgan & R. L. Hartman USA: Arizona near Camp Lowell C. G. Pringle 1882-6-3

GH: 02217834 Arida carnosa (A. Gray) D. R. Morgan & R. L. Hartman USA: California Mojave Desert C. G. Pringle 1882-10-19

GH: 00002390 Arnica diversifolia Greene USA: California Sierra Nevada Mts. C. G. Pringle 1882-9-25

NEBC: 00725509 Arnica lanceolata Nuttall USA: New Hampshire Brooks C. G. Pringle 1877-8-15

GH: 00002390 Arnica latifolia viscidula A. Gray USA: California Sierra Nevada Mts. C. G. Pringle 1882-9-25

GH: 00002399 Arnica nevadensis A. Gray USA: California Sierra Nevada Mts., alt. 9000 ft. C. G. Pringle 1882-9-25

GH: 00002390 Arnica ovata Greene USA: California Sierra Nevada Mts. C. G. Pringle 1882-9-25

GH: 00002390 Arnica sp. USA: California Sierra Nevada Mts. C. G. Pringle 1882-9-25

GH: 00427397 Artemisia californica Lessing USA: California Colton C. G. Pringle 1882-10-22

GH: 00725583 Artemisia campestris canadensis (Michaux) Scoggan USA: Vermont Mount Mansfield C. G. Pringle 1876

GH: 00024530 Artemisia carruthii Alph. Wood ex J. H. Carruth Mexico: Chihuahua Plains near Chihuahua C. G. Pringle 625 1885-9-11

GH: 01237074 Artemisia carruthii Alph. Wood ex J. H. Carruth Mexico: Chihuahua near Chihuahua C. G. Pringle 1886-11-8

GH: 00002745 Artemisia dracunculina S. Watson Mexico: Chihuahua Sierra Madre C. G. Pringle 1309 1887-10-18

GH: 01237106 Artemisia dracunculus Linnaeus Mexico: Chihuahua near Chihuahua C. G. Pringle 1885-10-20

GH: 01237085 Artemisia filifolia Torrey Mexico: Chihuahua near Paso del Norte C. G. Pringle 1886-9-23

A: 01237084 Artemisia filifolia Torrey Mexico: Chihuahua near Paso del Norte C. G. Pringle 1886-9-23

GH: 01237087 Artemisia franserioides Greene Mexico: Chihuahua Sierra Madre C. G. Pringle 1540 1887-10-7

GH: 00002745 Artemisia glauca dracunculina (S. Watson) Fernald Mexico: Chihuahua Sierra Madre C. G. Pringle 1309 1887-10-18

GH: 01237113 Artemisia klotzschiana Besser Mexico: Hidalgo near Zontecomate Station C. G. Pringle 1904-8-7

GH: 00024530 Artemisia ludoviciana Nuttall Mexico: Chihuahua Plains near Chihuahua C. G. Pringle 625 1885-9-11

GH: 01237128 Artemisia ludoviciana Nuttall Mexico: Durango Barranca below Sandia Station C. G. Pringle 1905-10-15

GH: 00024531 Artemisia ludoviciana mexicana (Willdenow ex Sprengel) A. Gray Mexico: Chihuahua Near Chihuahua C. G. Pringle 290 1885-11-4

GH: 01237160 Artemisia ludoviciana mexicana (Willdenow ex Sprengel) A. Gray Mexico: Federal District Valley of Mexico C. G. Pringle 1899-10-3

GH: 01237159 Artemisia ludoviciana mexicana (Willdenow ex Sprengel) A. Gray Mexico: Hidalgo Dublan C. G. Pringle 1903-11-1

GH: 01237157 Artemisia ludoviciana mexicana (Willdenow ex Sprengel) A. Gray Mexico: Jalisco Slopes of barranca of Guadalajara C. G. Pringle 1903-10-25

GH: 01237156 Artemisia ludoviciana mexicana (Willdenow ex Sprengel) A. Gray Mexico: Hidalgo Tula C. G. Pringle 1902-9-30

GH: 01237135 Artemisia ludoviciana americana (Besser) Fernald Mexico: Federal District Eslava C. G. Pringle 1903-9-23

GH: 00024531 Artemisia mexicana Willdenow ex Sprengel Mexico: Chihuahua Near Chihuahua C. G. Pringle 290 1885-11-4

GH: 01237173 Artemisia neomexicana Greene Mexico: Chihuahua Santa Eulalia Mountains C. G. Pringle 1885-9-15

GH: 00024530 Artemisia pringlei Greenman Mexico: Chihuahua Plains near Chihuahua C. G. Pringle 625 1885-9-11

GH: 00002746 Artemisia redolens A. Gray Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 296 1885-11-7

GH: 00024531 Artemisia revoluta Rydberg Mexico: Chihuahua Near Chihuahua C. G. Pringle 290 1885-11-4

GH: 00386699 Aster alpigenus andersonii (A. Gray) Onno USA: California Mts. about the head waters of the Sacramento... C. G. Pringle 221 1882-9-1

GH: 00003792 Aster bullatus Klatt Mexico: Veracruz Barranca de Chavarrillo C. G. Pringle 8118 1899-4-24

GH: 00003788 Aster carnerosanus S. Watson Mexico: Coahuila Mts. Carneros Pass C. G. Pringle 2859 1889-9-8

GH: 00283126 Aster elegans (Nuttall) Torrey & A. Gray USA: California Mts. about the head waters of the Sacramento... C. G. Pringle 234 1882-9-1

GH: 00283126 Aster engelmanni (D. C. Eaton) A. Gray USA: California Mts. about the head waters of the Sacramento... C. G. Pringle 234 1882-9-1

GH: 00283126 Aster engelmanni glaucescens A. Gray USA: California Mts. about the head waters of the Sacramento... C. G. Pringle 234 1882-9-1

GH: 00002956 Aster ericoides pringlei A. Gray USA: Vermont Headlands of L. Champlain C. G. Pringle 1879-9-3

GH: 00002955 Aster ericoides pringlei A. Gray USA: Vermont Shelburne: Rocky headlands of L. Champlain, ... C. G. Pringle 6b 1878-10-16

GH: 00008722 Aster gymnocephalus (de Candolle) A. Gray Mexico: México Flor de Maria C. G. Pringle 3179 1890-7-31

GH: 00003792 Aster jalapensis Fernald Mexico: Veracruz Barranca de Chavarrillo C. G. Pringle 8118 1899-4-24

GH: 00003677 Aster lemmonii A. Gray USA: Arizona Santa Rita Mountains C. G. Pringle 1884-7-26
GH: 00283061 Aster lemmonii A. Gray USA: Arizona Santa Rita Mts. [Mountains] C. G. Pringle 318 1881-7-19

GH: 00003701 Aster occidentalis (Nuttall) Torrey & A. Gray USA: California Lake Co. C. G. Pringle 222 1882-8-26

GH: 00003701 Aster occidentalis intermedius A. Gray USA: California Lake Co. C. G. Pringle 222 1882-8-26

GH: 00002955 Aster pilosus pringlei (A. Gray) S. F. Blake USA: Vermont Shelburne: Rocky headlands of L. Champlain, ... C. G. Pringle 6b 1878-10-16

GH: 00002956 Aster pilosus pringlei (A. Gray) S. F. Blake USA: Vermont Headlands of L. Champlain C. G. Pringle 1879-9-3

GH: 00283061 Aster potosinus A. Gray USA: Arizona Santa Rita Mts. [Mountains] C. G. Pringle 318 1881-7-19

GH: 00283061 Aster sp. USA: Arizona Santa Rita Mts. [Mountains] C. G. Pringle 318 1881-7-19

GH: 00003701 Aster sp. USA: California Lake Co. C. G. Pringle 222 1882-8-26

GH: 00003845 Astranthium mexicanum chihuahuenensis Larsen Mexico: Chihuahua Canyons of Sierra Madre C. G. Pringle 2015 1888-10-4

GH: 00003844 Astranthium mexicanum chihuahuenensis Larsen Mexico: Chihuahua Canyons of Sierra Madre C. G. Pringle 2015 1888-10-4

GH: 00004102 Astranthium purpurascens (B. L. Robinson) Larsen Mexico: San Luis Potosí barranca of Las Canoas C. G. Pringle 3819 1891-8-18

GH: 00004103 Astranthium purpurascens (B. L. Robinson) Larsen Mexico: San Luis Potosí barranca of Las Canoas C. G. Pringle 3819 1891-8-18

GH: 00518442 Aztecaster pyramidata (B. L. Robinson & Greenman) G. L. Nesom Mexico: Oaxaca Hills above Oaxaca C. G. Pringle 6048 1894-11-18

GH: 02214088 Baccharis brachyphylla A. Gray USA: Arizona near Tucson C. G. Pringle 1884-9-17

GH: 00003876 Baccharis glandulosa Greenman Mexico: Federal District Serrania de Ajusco, 9500 ft. C. G. Pringle 8782 1903-12-7

GH: 00386909 Baccharis glutinosa Persoon USA: California [no additional data] C. G. Pringle 25 1881-12-5

GH: 00008943 Baccharis hieracifolia Hemsley Mexico: Hidalgo Honey Station C. G. Pringle 11821 1903-11-25

GH: 00002319 Baccharis hirtella de Candolle Mexico: Veracruz Shaded banks near Orizaba, 4200 feet C. G. Pringle 6108 1895-1-25

GH: 00003879 Baccharis oaxacana Greenman Mexico: Oaxaca Sierra de San Felipe, alt. 9500 ft. C. G. Pringle 5669 1894-8-3

GH: 00003880 Baccharis oaxacana Greenman Mexico: Oaxaca Sierra de San Felipe, 9500 ft. C. G. Pringle 6257 1895-12-13

GH: 00003878 Baccharis oaxacana Greenman Mexico: Oaxaca Sierra de San Felipe, 9500 ft. [feet] C. G. Pringle 6257 1895-12-13

GH: 00003881 Baccharis occidentalis S. F. Blake Mexico: Jalisco Hillsides near Guadalajara C. G. Pringle 4460 1893-7-19

GH: 00003881 Baccharis potosina A. Gray Mexico: Jalisco Hillsides near Guadalajara C. G. Pringle 4460 1893-7-19

GH: 00003887 Baccharis pringlei Greenman Mexico: Oaxaca Sierra de San Felipe, 7500 feet C. G. Pringle 7014 1896-12-11

GH: 02214490 Baccharis pteronioides de Candolle USA: Arizona Foot-hills of the Santa Rita Mts. C. G. Pringle 1881-4-30

GH: 00386909 Baccharis salicifolia (Ruiz & Pavon) Persoon USA: California [no additional data] C. G. Pringle 25 1881-12-5

GH: 02214580 Baccharis salicifolia (Ruiz & Pavon) Persoon USA: Arizona Banks of the Rillita C. G. Pringle 1881-5-13

GH: 02214677 Baccharis salicina Torrey & A. Gray USA: Arizona Tucson: By streams C. G. Pringle 1882-10-7

GH: 00002318 Baccharis scandens Lessing Mexico: Oaxaca Sierra de Clavellinas, 9000 ft. C. G. Pringle 4988 1894-10-18

GH: 00106298 Baeria macrantha pauciaristata A. Gray USA: California Sea shore, Mendocino C. G. Pringle 224 1882-8-4

GH: 00004049 Bahia aristata Rydberg Mexico: San Luis Potosí Hacienda of Angostura C. G. Pringle 5127 1891-7-11

GH: 00004052 Bahia biternata A. Gray Mexico: Chihuahua Hills and plains near Chihuahua C. G. Pringle 308 1885-10-24

GH: 00004052 Bahia glandulosa Greenman Mexico: Chihuahua Hills and plains near Chihuahua C. G. Pringle 308 1885-10-24

GH: 00004052 Bahia pedata A. Gray Mexico: Chihuahua Hills and plains near Chihuahua C. G. Pringle 308 1885-10-24

GH: 00004055 Bahia pringlei Greenman Mexico: Hidalgo Calcareous bluffs, valley near Tula, 6800 fe... C. G. Pringle 6407 1896-8-6

GH: 00004049 Bahia schaffneri S. Watson Mexico: San Luis Potosí Hacienda of Angostura C. G. Pringle 5127 1891-7-11

GH: 00004056 Bahia schaffneri S. Watson Mexico: San Luis Potosí Sandy plains, near San Luis C. G. Pringle 3028 1889-5-18

GH: 00004049 Bahia schaffneri aristata (Rydberg) W. L. Ellison Mexico: San Luis Potosí Hacienda of Angostura C. G. Pringle 5127 1891-7-11

GH: 00009887 Bahia sinuata Lessing Mexico: San Luis Potosí Tamasopo Canyon. C. G. Pringle 3096 1890-6-24

GH: 00004057 Bahia xylopoda Greenman Mexico: Hidalgo Bare hills above Pachuca, 8500 feet C. G. Pringle 6931 1898-7-30

GH: 00004090 Barroetea sessilifolia Greenman Mexico: Morelos Limestone hills near Yautepec, 4000 feet C. G. Pringle 9865 1902-10-21

GH: 00004092 Barroetea subuligera latisquama Greenman Mexico: Jalisco Hillsides above Etzatlan C. G. Pringle 8773 1903-10-27

GH: 00004102 Bellis Linnaeus Mexico: San Luis Potosí barranca of Las Canoas C. G. Pringle 3819 1891-8-18

GH: 00004102 Bellis purpurascens B. L. Robinson & Greenman Mexico: San Luis Potosí barranca of Las Canoas C. G. Pringle 3819 1891-8-18

GH: 00004103 Bellis purpurascens B. L. Robinson & Greenman Mexico: San Luis Potosí barranca of Las Canoas C. G. Pringle 3819 1891-8-18

GH: 00004103 Bellis xanthocomoides (Lessing) A. Gray ex Hemsley Mexico: San Luis Potosí barranca of Las Canoas C. G. Pringle 3819 1891-8-18

GH: 00053226 Bidens Linnaeus Mexico: Oaxaca Sierra de San Felipe, 7500 ft C. G. Pringle 6050 1894-11-16

GH: 00053192 Bidens aequisquama (Fernald) Sherff Mexico: Michoacán Thickets near Uruapan, 5000 ft C. G. Pringle 10109 1905-11-1

GH: 00053200 Bidens alba (Linnaeus) Ballard Mexico: Tamaulipas Tampico, sand dunes C. G. Pringle 6820 1898-4-29

GH: 00053208 Bidens anthemoides (de Candolle) Sherff Mexico: Federal District Serrania de Ajusco, Ajusco Station, 9500 ft C. G. Pringle 11486 1903-11-9

GH: 00589021 Bidens anthriscoides decomposita Sherff Mexico: Jalisco near Guadalajara C. G. Pringle 11822 1903-10-17
GH: 00589021 Bidens anthriscoides angustiloba de Candolle Mexico: Jalisco near Guadalajara C. G. Pringle 11822 1903-10-17
GH: 00589021 Bidens bipinnata Linnaeus Mexico: Jalisco near Guadalajara C. G. Pringle 11822 1903-10-17
GH: 00053201 Bidens daucifolia de Candolle Mexico: Guerrero Sierra de Tepoxtlan, 7500 ft C. G. Pringle 8386 1900-10-14

GH: 00053200 Bidens decumbens Greenman Mexico: Tamaulipas Tampico, sand dunes C. G. Pringle 6820 1898-4-29

GH: 00053224 Bidens ferulifolia (Jacquin) de Candolle Mexico: Chihuahua hills and plains (northwest Chihuahua) C. G. Pringle 293 1885-10

GH: 00053208 Bidens ferulifolia (Jacquin) de Candolle Mexico: Federal District Serrania de Ajusco, Ajusco Station, 9500 ft C. G. Pringle 11486 1903-11-9

GH: 00053224 Bidens ferulifolia ludens (A. Gray) Sherff Mexico: Chihuahua hills and plains (northwest Chihuahua) C. G. Pringle 293 1885-10

GH: 00053223 Bidens inermis S. Watson Mexico: Chihuahua Arroyo Aucho, Sierra Madre C. G. Pringle 1291 1887-10-14

GH: 00053224 Bidens ludens A. Gray Mexico: Chihuahua hills and plains (northwest Chihuahua) C. G. Pringle 293 1885-10

GH: 00053226 Bidens mollifolia Sherff Mexico: Oaxaca Sierra de San Felipe, 7500 ft C. G. Pringle 6050 1894-11-16

GH: 00053201 Bidens ocellatus (Greenman) Melchert Mexico: Guerrero Sierra de Tepoxtlan, 7500 ft C. G. Pringle 8386 1900-10-14

GH: 00053223 Bidens odorata Cavanilles Mexico: Chihuahua Arroyo Aucho, Sierra Madre C. G. Pringle 1291 1887-10-14

GH: 00053221 Bidens odorata Cavanilles Mexico: Morelos Yautepec (near Cuernavaca): limestone hills,... C. G. Pringle 11340 1902-10-21

GH: 00589021 Bidens oligantha Brandegee Mexico: Jalisco near Guadalajara C. G. Pringle 11822 1903-10-17
GH: 00053223 Bidens pilosa Linnaeus Mexico: Chihuahua Arroyo Aucho, Sierra Madre C. G. Pringle 1291 1887-10-14

GH: 00053221 Bidens pilosa calcicola (Greenman) Sherff Mexico: Morelos Yautepec (near Cuernavaca): limestone hills,... C. G. Pringle 11340 1902-10-21

GH: 00053200 Bidens pilosa radiata Schultz Bipontinus Mexico: Tamaulipas Tampico, sand dunes C. G. Pringle 6820 1898-4-29

GH: 00053203 Bidens pringlei Greenman Mexico: Michoacán Uruapan: Fields near Uraupan, 5000 ft C. G. Pringle 8844 1904-10-8

GH: 00053221 Bidens rosea Schultz Bipontinus Mexico: Morelos Yautepec (near Cuernavaca): limestone hills,... C. G. Pringle 11340 1902-10-21

GH: 00053221 Bidens rosea calcicola Greenman Mexico: Morelos Yautepec (near Cuernavaca): limestone hills,... C. G. Pringle 11340 1902-10-21

GH: 00053192 Bidens rosea aequisquama Fernald Mexico: Michoacán Thickets near Uruapan, 5000 ft C. G. Pringle 10109 1905-11-1

GH: 00053208 Bidens sarmentosa Greenman Mexico: Federal District Serrania de Ajusco, Ajusco Station, 9500 ft C. G. Pringle 11486 1903-11-9

GH: 00518433 Bigelowia juncea Greene USA: California Mohave Desert C. G. Pringle 1882-10-19

GH: 00518442 Bigelowia pyramidata B. L. Robinson & Greenman Mexico: Oaxaca Hills above Oaxaca C. G. Pringle 6048 1894-11-18

GH: 00414791 Blennosperma nanum (Hooker) S. F. Blake USA: California Wilmington C. G. Pringle 1882-3-31
GH: 00414791 Blennosperma sp. USA: California Wilmington C. G. Pringle 1882-3-31
GH: 02215341 Bradburia pilosa (Nuttall) Semple USA: Arkansas Texarkana: [data not captured] C. G. Pringle 1886-7-30

GH: 00004090 Brickellia Mexico: Morelos Limestone hills near Yautepec, 4000 feet C. G. Pringle 9865 1902-10-21

GH: 00009486 Brickellia adenolepis (B. L. Robinson) Shinners Mexico: Jalisco Chapala Mts., near Guadalajara. C. G. Pringle 2933 1889-12-13

GH: 00004392 Brickellia amblyolepis B. L. Robinson Mexico: Guerrero Mountains above Iguala, 3500 feet C. G. Pringle 8415 1900-10-4

GH: 00004396 Brickellia betonicifolia conduplicata B. L. Robinson Mexico: Coahuila Mountains near General Cepeda, 6300 feet C. G. Pringle 10081 1905-10-7

GH: 00004397 Brickellia betonicifolia elliptica B. L. Robinson Mexico: Durango Barranca below Sandia Station, 7000 feet C. G. Pringle 10102 1905-10-13

GH: 00004407 Brickellia californica lobulata B. L. Robinson Mexico: Chihuahua Hills about Parral, 5800 feet C. G. Pringle 13543 1905-10-18

GH: 01923054 Brickellia californica (Torrey & A. Gray) A. Gray USA: Arizona Santa Catalina Mts. C. G. Pringle 1881-7-31

GH: 00004408 Brickellia cardiophylla B. L. Robinson Mexico: Jalisco Barrancas near Guadalajara, 5000 feet C. G. Pringle 5885a 1894-5-1

GH: 00004396 Brickellia conduplicata B. L. Robinson Mexico: Coahuila Mountains near General Cepeda, 6300 feet C. G. Pringle 10081 1905-10-7

GH: 00004455 Brickellia corymbosa A. Gray Mexico: Zacatecas Hills of Zacatecas C. G. Pringle 1766 1888-10-25

GH: 01923148 Brickellia coulteri brachiata (A. Gray) B. L. Turner USA: Arizona Rich canyons of the Santa Rita Mts. C. G. Pringle 1881-4-30

GH: 01923340 Brickellia eupatorioides chlorolepis (Wooten & Standley) B. L. Turner USA: Arizona [no additional data] C. G. Pringle 1882-6-26

GH: 01923556 Brickellia floribunda A. Gray USA: Arizona Santa Catalina Mts. C. G. Pringle 1881-6-27

A: 00004421 Brickellia glutinosa A. Gray Mexico: Coahuila Jimulco C. G. Pringle 143 1885-4-27

GH: 00004422 Brickellia glutinosa A. Gray Mexico: Coahuila Limestone ledges , mountains, Jimulco C. G. Pringle 143 1885-4-27

A: 00004431 Brickellia lancifolia B. L. Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, 8000 ft. C. G. Pringle 6109 1895-1-3

GH: 00004432 Brickellia lancifolia B. L. Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, 8000 ft. C. G. Pringle 6109 1895-1-3

GH: 00004436 Brickellia monocephala B. L. Robinson Mexico: Hidalgo Hills near El Salto, 7000 feet C. G. Pringle 8621 1901-9-16

GH: 00004446 Brickellia petrophila B. L. Robinson Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 610 1885-10-13

A: 00004447 Brickellia petrophila B. L. Robinson Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 610 1885-10-13

GH: 00004369 Brickellia pringlei A. Gray USA: Arizona Cliffs, rocky canyons of the Santa Catalina ... C. G. Pringle 1881-4-17

GH: 00004450 Brickellia pulcherrima B. L. Robinson Mexico: Morelos Yautipec, near Cuernavaca C. G. Pringle 11336 1902-11-8

GH: 00004454 Brickellia saltillensis B. L. Robinson Mexico: Coahuila Mountains near Saltillo, 7000 feet C. G. Pringle 10082 1905-10-5

GH: 00004455 Brickellia scoparia subauriculata B. L. Robinson Mexico: Zacatecas Hills of Zacatecas C. G. Pringle 1766 1888-10-25

GH: 00004458 Brickellia solidaginifolia A. Gray Mexico: Chihuahua Dry cool slopes, Mapula Mountains C. G. Pringle 744 1886-10-21

GH: 00004460 Brickellia spinulosa A. Gray Mexico: Chihuahua Hills and plains near Chihuahua C. G. Pringle 210 1885-4-24

GH: 00004460 Brickellia spinulosa asperata B. L. Robinson Mexico: Chihuahua Hills and plains near Chihuahua C. G. Pringle 210 1885-4-24

GH: 00004462 Brickellia squarrosa B. L. Robinson Mexico: Michoacán Mountains near Patzcuaro C. G. Pringle 5054 1891-12-20

GH: 00004446 Brickellia veronicifolia (Kunth) A. Gray Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 610 1885-10-13

A: 00004447 Brickellia veronicifolia (Kunth) A. Gray Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 610 1885-10-13

GH: 00004470 Brickellia veronicifolia (Kunth) A. Gray Mexico: Puebla Hills above Chalchicomula C. G. Pringle 8563 1901-8-13

GH: 00004470 Brickellia veronicifolia senilis B. L. Robinson Mexico: Puebla Hills above Chalchicomula C. G. Pringle 8563 1901-8-13

GH: 00004446 Brickellia veronicifolia petrophila B. L. Robinson Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 610 1885-10-13

GH: 00004407 Brickellia wrightii A. Gray Mexico: Chihuahua Hills about Parral, 5800 feet C. G. Pringle 13543 1905-10-18

GH: 00049502 Bulbostylis schaffneri (Boeck) C. B. Clarke Mexico: Chihuahua Near Guerrero C. G. Pringle 1400 1887-9-11

GH: 00028065 Bulbostylis schaffneri (Boeck) C. B. Clarke Mexico: Chihuahua Pine plains, base of the Sierra Madre C. G. Pringle 1399 1887-9-15

GH: 00066589 Cacalia amplifolia de Candolle Mexico: Michoacán Uruapan: wet ravines, 5000 feet C. G. Pringle 10126 1905-11-13

GH: 00066590 Cacalia ampullacea Greenman Mexico: Hidalgo Sierra de Pachuca, by streams, 9000 feet C. G. Pringle 6917 1898-7-17

GH: 00066589 Cacalia brachycoma S. F. Blake Mexico: Michoacán Uruapan: wet ravines, 5000 feet C. G. Pringle 10126 1905-11-13

GH: 00066516 Cacalia cirsiifolia Hooker & Arnott Mexico: Jalisco ear Guadalajara C. G. Pringle 1811 1888-11-5

GH: 00066583 Cacalia longipetiolata Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, dry ledges, 7000 feet C. G. Pringle 5828 1894-10-10

GH: 00066564 Cacalia megaphylla Robinson & Greenman Mexico: Jalisco near Guadalajara C. G. Pringle 2490 1889-10-10

GH: 00066582 Cacalia michoacana Robinson Mexico: Michoacán Uruapan: C. G. Pringle 10117 1905-10-31

GH: 00066581 Cacalia obtusiloba Robinson & Greenman Mexico: Oaxaca Sierra de San Filipe, 6000 feet C. G. Pringle 5840 1894-11-17

GH: 00066579 Cacalia paucicapitata Robinson & Greenman Mexico: Oaxaca Sierra de Clavellinas, 7000 feet C. G. Pringle 6018 1894-10-25

GH: 00066564 Cacalia peltata Kunth Mexico: Jalisco near Guadalajara C. G. Pringle 2490 1889-10-10

GH: 00066531 Cacalia peltata Kunth Mexico: Oaxaca Sierra de San Felipe, 10,000 feet C. G. Pringle 6238? 1895-12-13

GH: 00066520 Cacalia peltata conzattii Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, 10000 feet C. G. Pringle 6238 1895-12-12

GH: 00066531 Cacalia peltata conzattii Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, 10,000 feet C. G. Pringle 6238? 1895-12-13

GH: 00066529 Cacalia peltigera Robinson & Seaton Mexico: Jalisco Bluffs of a barranca, near Guadalajara C. G. Pringle 5154 1891-9-14

GH: 00066592 Cacalia platylepis Robinson & Seaton Mexico: Jalisco C. G. Pringle 1816 1888-11-26

GH: 00066530 Cacalia poculifera S. Watson Mexico: Jalisco near Guadalajara C. G. Pringle 2879 1889-7-6

GH: 00066666 Cacalia prenanthoides Kunth Mexico: México Nevado de Toluca, alt. 10-12000 ft. [feet] C. G. Pringle 4302 1892-9-26

GH: 00066514 Cacalia pringlei S. Watson Mexico: Jalisco Near Guadalajara C. G. Pringle 1749 1888-11-5

GH: 00066516 Cacalia pringlei S. Watson Mexico: Jalisco ear Guadalajara C. G. Pringle 1811 1888-11-5

GH: 00066592 Cacalia radulaefolia Kunth Mexico: Jalisco C. G. Pringle 1816 1888-11-26

GH: 00066617 Cacalia silphiifolia B. L. Robinson & Greenman Mexico: México Sierra de las Crucis C. G. Pringle 5251 1892-8-21

GH: 00066618 Cacalia suffulta Greenman Mexico: Morelos above Cuernavaca, 6500 feet. C. G. Pringle 6626 1896-11-1

GH: 00066656 Cacalia tridactylites Robinson & Greenman Mexico: Oaxaca Sierra de San Filipe, 6,000 feet C. G. Pringle 5841 1894-11-19

GH: 00066590 Cacalia tussilaginoides Kunth Mexico: Hidalgo Sierra de Pachuca, by streams, 9000 feet C. G. Pringle 6917 1898-7-17

GH: 00589115 Calea hypoleuca B. L. Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 5784 1894-9-7
GH: 00589162 Calea palmeri A. Gray Mexico: Michoacán near Talzcuaro C. G. Pringle 1892-7-23
GH: 00589122 Calea pringlei B. L. Robinson Mexico: Guerrero above Iguala C. G. Pringle 1900-10-24
GH: 00004556 Calea salmiaefolia Hemsley Mexico: Nuevo León Sierra Madre C. G. Pringle 2224 1888-7-16

GH: 00589159 Calea scabrifolia (Hooker & Arnott) Hemsley Mexico: Jalisco near LAke Chapala C. G. Pringle 2438 1889-12-13
GH: 00589122 Calea ternifolia Kunth Mexico: Guerrero above Iguala C. G. Pringle 1900-10-24
GH: 00004556 Calea ternifolia calyculata (B. L. Robinson) Wussow & Urbatsch Mexico: Nuevo León Sierra Madre C. G. Pringle 2224 1888-7-16

GH: 00589115 Calea ternifolia calyculata (B. L. Robinson) Wussow & Urbatsch Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 5784 1894-9-7
GH: 00004556 Calea zacatechichi Schlechtendal Mexico: Nuevo León Sierra Madre C. G. Pringle 2224 1888-7-16

GH: 00004556 Calea zacatechichi calyculata B. L. Robinson Mexico: Nuevo León Sierra Madre C. G. Pringle 2224 1888-7-16

GH: 02142096 Calycoseris parryi A. Gray USA: California [data not captured] C. G. Pringle 1882-5-25

GH: 02142108 Calycoseris wrightii A. Gray USA: Arizona Near Camp Lowell C. G. Pringle 369 1881-4-13

GH: 02142105 Calycoseris wrightii A. Gray USA: Arizona Sierra Tucson C. G. Pringle 1884-4-15

GH: 00139050 Carduus heterolepis Greene Mexico: Jalisco Near Lake Chapala C. G. Pringle 2435 1889-12-13

GH: 00139015 Carduus heterolepis Greene Mexico: Jalisco Near Lake Chapala C. G. Pringle 2435 1889-12-13

GH: 02188342 Carphochaete bigelovii A. Gray USA: Arizona Santa Rita Mountains C. G. Pringle 1881-5-3

GH: 00012765 Carphochaete pringlei (S. Watson) Grashoff ex B. L. Turner Mexico: Chihuahua Foothills of the Sierra Madre C. G. Pringle 1301 1887-9-13

GH: 00012782 Carphochaete pringlei (S. Watson) Grashoff ex B. L. Turner Mexico: Durango Mesa de Sandia, 9000 feet C. G. Pringle 10144 1905-10-20

GH: 02172324 Centaurea benedicta (Linnaeus) Linnaeus USA: Oregon [data not captured] C. G. Pringle 1881-10-2

GH: 00587280 Centaurea jacea Linnaeus USA: Vermont Charlotte: Charlotte C. G. Pringle 1876

GH: 02172418 Centaurea melitensis Linnaeus USA: Arizona Santa Cruz Valley near Tucson C. G. Pringle 1881-5-10

GH: 00549638 Chaenactis douglasii alpina A. Gray USA: California Mt. Shasta C. G. Pringle 17 1881-8-17

GH: 00549638 Chaenactis sp. USA: California Mt. Shasta C. G. Pringle 17 1881-8-17

GH: 00004752 Chaptalia Ventenat Mexico: Nuevo León Limestone ledges Sierra Madre above Monterey... C. G. Pringle 10217 1906-3

GH: 00004753 Chaptalia leucocephala Greene Mexico: Federal District Serrania de Ajusco, 10000 feet C. G. Pringle 6411 1896-8

GH: 00004751 Chaptalia leucocephala Greene Mexico: Chihuahua Foothills of the Sierra Madre C. G. Pringle 1312 1887-9-18

GH: 00004752 Chaptalia lyratifolia Burkart Mexico: Nuevo León Limestone ledges Sierra Madre above Monterey... C. G. Pringle 10217 1906-3

GH: 00004753 Chaptalia monticola Greene Mexico: Federal District Serrania de Ajusco, 10000 feet C. G. Pringle 6411 1896-8

GH: 00004754 Chaptalia nutans (Linnaeus) Polak Mexico: Jalisco Rocky hills near Guadalajara, 5000 ft. C. G. Pringle 11315 1902-7-22

GH: 00260948 Chaptalia nutans (Linnaeus) Polak Mexico: Jalisco Rocky hills, near Guadalajara C. G. Pringle 11315 1902-7-22

GH: 00004755 Chaptalia nutans (Linnaeus) Polak Mexico: Oaxaca La Hoya Cañon, 5000 feet C. G. Pringle 5796 1894-11-2

GH: 00004754 Chaptalia petrophila Greene Mexico: Jalisco Rocky hills near Guadalajara, 5000 ft. C. G. Pringle 11315 1902-7-22

GH: 00260948 Chaptalia petrophila Greene Mexico: Jalisco Rocky hills, near Guadalajara C. G. Pringle 11315 1902-7-22

GH: 00004755 Chaptalia pringlei Greene Mexico: Oaxaca La Hoya Cañon, 5000 feet C. G. Pringle 5796 1894-11-2

GH: 00004751 Chaptalia seemannii (Schultz Bipontinus) Hemsley Mexico: Chihuahua Foothills of the Sierra Madre C. G. Pringle 1312 1887-9-18

GH: 00004753 Chaptalia seemannii (Schultz Bipontinus) Hemsley Mexico: Federal District Serrania de Ajusco, 10000 feet C. G. Pringle 6411 1896-8

GH: 00004755 Chaptalia texana Greene Mexico: Oaxaca La Hoya Cañon, 5000 feet C. G. Pringle 5796 1894-11-2

GH: 00046204 Chionolaena mexicana S. E. Freire Mexico: Hidalgo Sierra de Pachuca, 10000 feet C. G. Pringle 7700 1899-2-20

GH: 02215822 Chloracantha spinosa (Bentham) G. L. Nesom USA: Arizona Santa Cruz Valley near Tucson C. G. Pringle 1881-6-12

GH: 00009646 Chromolepis heterophylla typica S. F. Blake Mexico: México Del Rio C. G. Pringle 3668 1890-8-30

GH: 00004796 Chrysactinia pinnata S. Watson Mexico: Nuevo León Mountains near Monterey C. G. Pringle 2524 1889-5-28

GH: 00004797 Chrysactinia truncata S. Watson Mexico: Nuevo León Sierra de la Silla C. G. Pringle 2601 1889-6-5

GH: 00004799 Chrysanthellum indicum mexicanum (Greenman) B. L. Turner Mexico: Jalisco Near Guadalajara C. G. Pringle 3259 1890-9-10

GH: 00004799 Chrysanthellum mexicanum Greenman Mexico: Jalisco Near Guadalajara C. G. Pringle 3259 1890-9-10

GH: 00004799 Chrysanthellum procumbens A. Richard Mexico: Jalisco Near Guadalajara C. G. Pringle 3259 1890-9-10

GH: 00008718 Chrysopsis nivea (S. Watson) Greene Mexico: Chihuahua Sierra Madre C. G. Pringle 1300 1887-9

GH: 00055883 Chrysopsis villosa viscida A. Gray USA: Arizona Santa Rita Mountains C. G. Pringle 1881-5-28

GH: 00417468 Chrysothamnus teretifolius (Durand & Hilgard) Hall USA: California Mojave Desert C. G. Pringle 1882-10-21

GH: 00139023 Cirsium acantholepis (Hemsley) Petrak Mexico: México Flor de Maria C. G. Pringle 3237 1890-8-31

GH: 00139023 Cirsium acantholepis heterolepis Petrak Mexico: México Flor de Maria C. G. Pringle 3237 1890-8-31

GH: 00139015 Cirsium acantholepis heterolepis Petrak Mexico: Jalisco Near Lake Chapala C. G. Pringle 2435 1889-12-13

GH: 00139050 Cirsium acantholepis heterolepis Petrak Mexico: Jalisco Near Lake Chapala C. G. Pringle 2435 1889-12-13

GH: 00139052 Cirsium acantholepis pinetorum Petrak Mexico: Puebla Honey Station, 5800 ft. C. G. Pringle 8884 1904-9-15

GH: 00139015 Cirsium anartiolepis Petrak Mexico: Jalisco Near Lake Chapala C. G. Pringle 2435 1889-12-13

GH: 00139050 Cirsium anartiolepis Petrak Mexico: Jalisco Near Lake Chapala C. G. Pringle 2435 1889-12-13

GH: 00139054 Cirsium anartiolepis Petrak Mexico: Jalisco Nevado du Colima, 8000 ft. C. G. Pringle 5505 1893-5-28

GH: 02172913 Cirsium arizonicum (A. Gray) Petrak USA: Arizona Santa Catalina Mts. C. G. Pringle 1881-5-23

GH: 00006066 Cirsium excelsius (B. L. Robinson) Petrak Mexico: San Luis Potosí Hacienda de Angostura C. G. Pringle 3768 1891-7-11

GH: 00283109 Cirsium excelsius (B. L. Robinson) Petrak Mexico: San Luis Potosí Hacienda de Angostura C. G. Pringle 3768 1891-7-11
GH: 00006067 Cirsium imbricatum Petrak Mexico: Oaxaca Sierra de Clavellinas, 9000 feet C. G. Pringle 6006 1894-10

GH: 00139054 Cirsium jaliscoense G. L. Nesom Mexico: Jalisco Nevado du Colima, 8000 ft. C. G. Pringle 5505 1893-5-28

GH: 00139025 Cirsium jorullense lanosum Petrak Mexico: México Sierra de las Cruces C. G. Pringle 4214 1892-8-21

GH: 00139024 Cirsium jorullense glabrescens Petrak Mexico: México Nevado de Toluca C. G. Pringle 4301 1892-9-26

GH: 00139026 Cirsium jovullense pilosum Petrak Mexico: Hidalgo Sierra de Pachuca, 9000 ft. C. G. Pringle 6919 1898-7-22

GH: 00139018 Cirsium lomatolepis (Hemsley) Petrak Mexico: Federal District Mexico City: Beside the city of Mexico C. G. Pringle 3145 1890-8-27

GH: 00274869 Cirsium mendocinum Petrak USA: California Mendocino: C. G. Pringle 225 1882-8-2

GH: 02021401 Cirsium neomexicanum A. Gray USA: Arizona By streams of the Santa Catalina Mts. C. G. Pringle 1881-4-13

GH: 02021515 Cirsium ochrocentrum A. Gray USA: Arizona Santa Rita Mts. C. G. Pringle 2 1882-6-23

GH: 00139052 Cirsium pinetorum Greenman Mexico: Puebla Honey Station, 5800 ft. C. G. Pringle 8884 1904-9-15

GH: 00006070 Cirsium pringlei Petrak Mexico: Nuevo León Sierra Madre near Monterey C. G. Pringle 2507 1889-6-17

GH: 00274869 Cirsium remotifolium (Hooker) de Candolle USA: California Mendocino: C. G. Pringle 225 1882-8-2

GH: 00274869 Cirsium remotifolium remotifolium USA: California Mendocino: C. G. Pringle 225 1882-8-2

GH: 00139054 Cirsium subcoriaceum Schultz Bipontinus ex Seemann Mexico: Jalisco Nevado du Colima, 8000 ft. C. G. Pringle 5505 1893-5-28

GH: 02021824 Cirsium texanum Buckley USA: Texas Taylor, S. Texas C. G. Pringle 3681 1890-5-11

GH: 00006071 Cirsium tolucanum Petrak Mexico: México Sierra de las Cruces C. G. Pringle 4308 1892-8-28

GH: 00006075 Cirsium velatum (S. Watson) Petrak Mexico: México C. G. Pringle 3228 1890-8-31

GH: 00006074 Cirsium velatum (S. Watson) Petrak Mexico: México C. G. Pringle 3228 1890-8-31

GH: 02021939 Cirsium venustum Porta USA: California [data not captured] C. G. Pringle 1882-8-28

GH: 00139023 Cnicus acantholepis Hemsley Mexico: México Flor de Maria C. G. Pringle 3237 1890-8-31

GH: 00274869 Cnicus edulis (Nuttall) A. Gray USA: California Mendocino: C. G. Pringle 225 1882-8-2

GH: 00006066 Cnicus excelsior B. L. Robinson Mexico: San Luis Potosí Hacienda de Angostura C. G. Pringle 3768 1891-7-11

GH: 00283109 Cnicus excelsior B. L. Robinson Mexico: San Luis Potosí Hacienda de Angostura C. G. Pringle 3768 1891-7-11
GH: 00139015 Cnicus heterolepis A. Gray Mexico: Jalisco Near Lake Chapala C. G. Pringle 2435 1889-12-13

GH: 00139050 Cnicus heterolepis A. Gray Mexico: Jalisco Near Lake Chapala C. G. Pringle 2435 1889-12-13

GH: 00006067 Cnicus imbricatus B. L. Robinson & Greenman Mexico: Oaxaca Sierra de Clavellinas, 9000 feet C. G. Pringle 6006 1894-10

GH: 00139025 Cnicus jorullensis Kunth Mexico: México Sierra de las Cruces C. G. Pringle 4214 1892-8-21

GH: 00139026 Cnicus jorullensis Kunth Mexico: Hidalgo Sierra de Pachuca, 9000 ft. C. G. Pringle 6919 1898-7-22

GH: 00139018 Cnicus linearifolius S. Watson Mexico: Federal District Mexico City: Beside the city of Mexico C. G. Pringle 3145 1890-8-27

GH: 00139018 Cnicus lomatolepis Hemsley Mexico: Federal District Mexico City: Beside the city of Mexico C. G. Pringle 3145 1890-8-27

GH: 00139024 Cnicus mexicanus Hemsley Mexico: México Nevado de Toluca C. G. Pringle 4301 1892-9-26

GH: 00006070 Cnicus pringlei S. Watson Mexico: Nuevo León Sierra Madre near Monterey C. G. Pringle 2507 1889-6-17

GH: 00274869 Cnicus remotifolius (Hooker) A. Gray USA: California Mendocino: C. G. Pringle 225 1882-8-2

GH: 00139054 Cnicus sp. Mexico: Jalisco Nevado du Colima, 8000 ft. C. G. Pringle 5505 1893-5-28

GH: 00006071 Cnicus tolucanus B. L. Robinson & Seaton Mexico: México Sierra de las Cruces C. G. Pringle 4308 1892-8-28

GH: 00006075 Cnicus velatus S. Watson Mexico: México C. G. Pringle 3228 1890-8-31

GH: 00006074 Cnicus velatus S. Watson Mexico: México C. G. Pringle 3228 1890-8-31

GH: 00009634 Coreocarpus arizonicus (A. Gray) S. F. Blake USA: Arizona By streams of the Santa Catalina Mountains, ... C. G. Pringle 1881-4

GH: 00009636 Coreopsis calliopsidea (de Candolle) A. Gray USA: California Mojave Desert C. G. Pringle 1882-5-14

GH: 00247191 Coreopsis cuneifolia Greenman Mexico: Jalisco Dry rocky mountains above Ezatlan C. G. Pringle 8781 1903-10-2

GH: 00006198 Coreopsis mexicana (de Candolle) Hemsley Mexico: Hidalgo Clay banks, Dublan, 6800 feet. C. G. Pringle 9895 1902-10-15

GH: 00006196 Coreopsis mexicana hyperdasya S. F. Blake Mexico: Oaxaca Ravines of hills near Oaxaca, 6000 feet C. G. Pringle 4896 1894-9

GH: 00006198 Coreopsis mutica leptomera Sherff Mexico: Hidalgo Clay banks, Dublan, 6800 feet. C. G. Pringle 9895 1902-10-15

GH: 00006196 Coreopsis mutica subvillosa de Candolle Mexico: Oaxaca Ravines of hills near Oaxaca, 6000 feet C. G. Pringle 4896 1894-9

GH: 00006198 Coreopsis mutica genuina S. F. Blake Mexico: Hidalgo Clay banks, Dublan, 6800 feet. C. G. Pringle 9895 1902-10-15

GH: 00006201 Coreopsis petrophiloides B. L. Robinson & Greenman Mexico: Jalisco Nevado de Colima C. G. Pringle 5508 1893-5-22

GH: 00009648 Coreopsis pinnatisecta S. F. Blake Mexico: Oaxaca Sierra de San Felipe C. G. Pringle 4871 1894-8-7

GH: 00006202 Coreopsis pringlei B. L. Robinson Mexico: Querétaro Dry ledges, San Juan del Rio, 6800 feet C. G. Pringle 10050 1905-9-8

GH: 00006203 Coreopsis rhyacophila Greenman Mexico: Morelos Near Cuernavaca, 8000 feet C. G. Pringle 7866 1899-2-9

GH: 00387125 Corethrogyne filaginifolia (Hooker & Arnott) Nuttall USA: California [no additional data] C. G. Pringle 32 1881-8-7

GH: 02203267 Corethrogyne filaginifolia californica (de Candolle) Saroyan USA: Washington [data not captured] C. G. Pringle 1881

GH: 00053201 Cosmos ocellatus Greenman Mexico: Guerrero Sierra de Tepoxtlan, 7500 ft C. G. Pringle 8386 1900-10-14

GH: 00053182 Cosmos pringlei B. L. Robinson & Fernald Mexico: Chihuahua Base of the Sierra Madre: pine plains C. G. Pringle 1299 1887-9-20

GH: 00053182 Cosmos scabiosoides Kunth Mexico: Chihuahua Base of the Sierra Madre: pine plains C. G. Pringle 1299 1887-9-20

GH: 00009062 Crepidopsis mexicana Arvet-Touvet Mexico: Chihuahua Sierra Madre C. G. Pringle 1654 1888-9-30

GH: 01067246 Crepis biennis Linnaeus USA: Vermont Charlotte: Charlotte C. G. Pringle 1875-6-7

GH: 00006275 Crepis pleurocarpa A. Gray USA: California Mts about the headwaters of the Sacramento R... C. G. Pringle 1882-9-1

GH: 00006274 Crepis pleurocarpa A. Gray USA: California Source of the Sacramento C. G. Pringle

GH: 00006276 Crepis pleurocarpa A. Gray USA: California Mts about the headwaters of the Sacramento R... C. G. Pringle 1881-8-14

GH: 00012765 Cronquistia pringlei (S. Watson) R. M. King Mexico: Chihuahua Foothills of the Sierra Madre C. G. Pringle 1301 1887-9-13

GH: 00012782 Cronquistia pringlei (S. Watson) R. M. King Mexico: Durango Mesa de Sandia, 9000 feet C. G. Pringle 10144 1905-10-20

GH: 02203392 Croptilon rigidifolium (E. B. Smith) E. B. Smith USA: Texas Pena C. G. Pringle 3688 1890-9-17

GH: 02203391 Croptilon rigidifolium (E. B. Smith) E. B. Smith USA: Texas Pena C. G. Pringle 3688 1890-9-17

GH: 00006325 Cymophora pringlei B. L. Robinson Mexico: Guerrero Iguala Canyon, 2500 feet C. G. Pringle 10068 1905-9-22

GH: 00006341 Dahlia barkeriae Knowles & Westcott Mexico: México C. G. Pringle 3164 1890-8-28

GH: 00006341 Dahlia brevis P. D. Sörensen Mexico: México C. G. Pringle 3164 1890-8-28

GH: 00006332 Dahlia dissecta S. Watson Mexico: San Luis Potosí San Jose C. G. Pringle 3167 1890

GH: 00006333 Dahlia dissecta S. Watson Mexico: San Luis Potosí San Jose Pass C. G. Pringle 3167 1890-7

GH: 00006341 Dahlia pubescens S. Watson Mexico: México C. G. Pringle 3164 1890-8-28

GH: 00006362 Desmanthodium lanceolatum Greenman Mexico: Morelos above Cuernavaca, 7000 feet C. G. Pringle 6940 1898-8-9

GH: 02203418 Dieteria asteroides Torrey USA: Arizona Near Camp Lowell C. G. Pringle 1881-4

GH: 02203821 Dieteria canescens shastensis (A. Gray) D. R. Morgan & R. L. Hartman USA: California [data not captured] C. G. Pringle 7 1881-8-23

GH: 00009286 Dyssodia concinna (A. Gray) Robinson USA: Arizona near Tucson C. G. Pringle 1884-5-4

GH: 00006488 Dyssodia pinnata (Cavanilles) B. L. Robinson Mexico: Coahuila Carneros Pass C. G. Pringle 2389 1889-9-3

GH: 00006488 Dyssodia pinnata glabrescens Strother Mexico: Coahuila Carneros Pass C. G. Pringle 2389 1889-9-3

GH: 00549784 Dyssodia porophylloides A. Gray USA: Arizona C. G. Pringle 329 1881-5-15
GH: 00006488 Dyssodia pubescens (Rydberg) Standley Mexico: Coahuila Carneros Pass C. G. Pringle 2389 1889-9-3

GH: 00006503 Egletes Mexico: San Luis Potosí Las Palmas. River Banks. C. G. Pringle 4101 1892-6-18

GH: 00006504 Egletes Mexico: San Luis Potosí Las Palmas. River banks. C. G. Pringle 4101 1892-6-18

GH: 00006503 Egletes pringlei Greenman Mexico: San Luis Potosí Las Palmas. River Banks. C. G. Pringle 4101 1892-6-18

GH: 00006504 Egletes pringlei Greenman Mexico: San Luis Potosí Las Palmas. River banks. C. G. Pringle 4101 1892-6-18

GH: 00006502 Egletes pringlei Greenman Mexico: San Luis Potosí Las Palmas. River banks. C. G. Pringle 3531 1890-6-4

GH: 00006502 Egletes viscosa (Linnaeus) Lessing Mexico: San Luis Potosí Las Palmas. River banks. C. G. Pringle 3531 1890-6-4

GH: 00006503 Egletes viscosa (Linnaeus) Lessing Mexico: San Luis Potosí Las Palmas. River Banks. C. G. Pringle 4101 1892-6-18

GH: 00006504 Egletes viscosa (Linnaeus) Lessing Mexico: San Luis Potosí Las Palmas. River banks. C. G. Pringle 4101 1892-6-18

GH: 00006196 Electra galeottii A. Gray Mexico: Oaxaca Ravines of hills near Oaxaca, 6000 feet C. G. Pringle 4896 1894-9

GH: 00006198 Electra galeottii A. Gray Mexico: Hidalgo Clay banks, Dublan, 6800 feet. C. G. Pringle 9895 1902-10-15

GH: 00006544 Encelia adenophora Greenman Mexico: Jalisco Tequila C. G. Pringle 4602 1893-10

GH: 00306801 Encelia eriocephala paniculata A. Gray USA: Arizona [Mesas near Phoenix (pencil annotation on sh... C. G. Pringle 1271 1882-6-17

GH: 00283145 Encelia frutescens (A. Gray) A. Gray USA: Arizona Tucson: Mesas near Tucson C. G. Pringle 1884-5-8

GH: 00283146 Encelia frutescens (A. Gray) A. Gray USA: Arizona C. G. Pringle 1881-5-15
GH: 00283145 Encelia frutescens ovata H. M. Hall USA: Arizona Tucson: Mesas near Tucson C. G. Pringle 1884-5-8

GH: 00006552 Encelia glutinosa B. L. Robinson & Greenman Mexico: Oaxaca Las Hoyas Canyon, 4500 feet C. G. Pringle 6024 1894-11-2

GH: 00006553 Encelia glutinosa B. L. Robinson & Greenman Mexico: Oaxaca Las Hoyas Canyon, 4500 feet C. G. Pringle 6024 1894-11-2

GH: 00006554 Encelia hypargyrea B. L. Robinson & Greenman Mexico: Oaxaca La Hoya Canyon, 5000 feet C. G. Pringle 6142 1894-11-2

GH: 00006555 Encelia hypargyrea B. L. Robinson & Greenman Mexico: Oaxaca La Hoya Canyon, 5000 feet C. G. Pringle 6142 1894-11-2

GH: 00006544 Encelia mexicana Martius ex de Candolle Mexico: Jalisco Tequila C. G. Pringle 4602 1893-10

GH: 00006561 Encelia pringlei Fernald Mexico: Hidalgo Hillsides above Pachuca, 9000 feet C. G. Pringle 8248 1899-9-14

GH: 00006564 Encelia rhombifolia B. L. Robinson & Greenman Mexico: Oaxaca Las Sedas, 6000 feet C. G. Pringle 4813 1894-8

GH: 00006566 Encelia squarrosa Greenman Mexico: Guerrero Mountains above Iguala, 4000 feet C. G. Pringle 8390 1900-10-11

GH: 02205227 Eremiastrum bellioides A. Gray USA: Arizona Mesa near Tucson C. G. Pringle 1883-4-28

GH: 00006600 Eremosis leiophylla Gleason Mexico: Morelos Mountains above Cuernavaca, 7000 feet C. G. Pringle 6188 1895-11-5

A: 00006595 Eremosis leiophylla Gleason Mexico: Morelos Mountains above Cuernavaca, 7000 feet C. G. Pringle 6188 1895-11-5

GH: 00008686 Ericameria cooperi (A. Gray) H. M. Hall USA: California Mojave Desert C. G. Pringle 1882-5-24

GH: 00417195 Ericameria greenei (A. Gray) G. L. Nesom USA: California Mts. about the head waters of the Sacramento... C. G. Pringle 1882-8-31

GH: 00417508 Ericameria greenei (A. Gray) G. L. Nesom USA: California Mts. about the head waters of the Sacramento... C. G. Pringle 1882-8-31

GH: 00417183 Ericameria linearifolia (de Candolle) Urbatsch & Wussow USA: California [No Additional Data] C. G. Pringle 1882-4-20

GH: 00417184 Ericameria linearifolia (de Candolle) Urbatsch & Wussow USA: California Hills bordering the Mojave Desert C. G. Pringle 1882-5-12

GH: 00518433 Ericameria nauseosa mohavensis (Greene) G. L. Nesom & G. I. Baird USA: California Mohave Desert C. G. Pringle 1882-10-19

GH: 02205976 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: Oregon [data not captured] C. G. Pringle

GH: 00417378 Ericameria palmeri (A. Gray) H. M. Hall USA: California Colorado Desert C. G. Pringle 22 1881-12-6

GH: 00417468 Ericameria teretifolia (Durand & Hilgard) Jepson USA: California Mojave Desert C. G. Pringle 1882-10-21

GH: 02207292 Erigeron acris kamteschaticus (de Candolle) Herder Canada: [data not captured] C. G. Pringle 1880-7-26

GH: 02207291 Erigeron acris kamteschaticus (de Candolle) Herder Canada: Quebec Province [data not captured] C. G. Pringle 1879-8-26

GH: 02207272 Erigeron acris kamteschaticus (de Candolle) Herder Canada: [data not captured] C. G. Pringle 1880-8-6

GH: 02207261 Erigeron acris kamteschaticus (de Candolle) Herder Canada: [data not captured] C. G. Pringle 1879-8-26

GH: 00247227 Erigeron alamosanus Rose Mexico: Jalisco Fields base [?] of Nevado de Colima C. G. Pringle 5524 1893-5-22
GH: 00006801 Erigeron alcicornutus Greenman Mexico: Chihuahua Alluviums of Arroyo Aucho, Sierra Madre C. G. Pringle 1273 1887-10-15

GH: 00006807 Erigeron calcicola Greenman Mexico: Hidalgo Chalk Bluffs of Dublan, 6800 feet C. G. Pringle 9899 1902-9-16

GH: 00006809 Erigeron calcicola Greenman Mexico: Hidalgo Calcareous bluffs near Tula, 6800 feet C. G. Pringle 8223 1899-9-11

GH: 00000561 Erigeron chihuahuanus Greene Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 303 (103 IN PROTOLOGUE) 1885-10-19

GH: 00006813 Erigeron coronarius Greene Mexico: Chihuahua base of the Sierra Madre. C. G. Pringle 1275 1887-9-27

GH: 00006813 Erigeron divergens Torrey & A. Gray Mexico: Chihuahua base of the Sierra Madre. C. G. Pringle 1275 1887-9-27

GH: 02206809 Erigeron divergens Torrey & A. Gray USA: Arizona canyons of the Santa Catalina Mts. C. G. Pringle 1881-4-9

GH: 00006809 Erigeron ervendbergii A. Gray Mexico: Hidalgo Calcareous bluffs near Tula, 6800 feet C. G. Pringle 8223 1899-9-11

GH: 00006824 Erigeron heleniastrum Greene Mexico: México Nevado de Toluca, 12000 feet C. G. Pringle 4239 1892-9-6

GH: 00006825 Erigeron heteromorphus B. L. Robinson Mexico: San Luis Potosí Cascade of the Concepcion River, near Micos. C. G. Pringle 3963

GH: 00006827 Erigeron heteromorphus B. L. Robinson Mexico: San Luis Potosí Cascade of the Concepcion River, near Micos. C. G. Pringle 3963 1891-12-9

GH: 00734498 Erigeron hyssopifolius Michaux USA: Vermont Cambridge: Cambridge C. G. Pringle 1878

GH: 00734502 Erigeron hyssopifolius Michaux USA: Vermont Cambridge: Cambridge C. G. Pringle 1877-8-9

NEBC: 00734503 Erigeron hyssopifolius Michaux USA: Vermont Cambridge: Cambridge C. G. Pringle 1877-8-9

GH: 00734511 Erigeron hyssopifolius Michaux USA: Vermont Essex: Essex C. G. Pringle 1903-6-4

NEBC: 00734512 Erigeron hyssopifolius Michaux USA: Vermont Essex: Essex C. G. Pringle 1903-6-4

GH: 00006801 Erigeron inoptatus A. Gray Mexico: Chihuahua Alluviums of Arroyo Aucho, Sierra Madre C. G. Pringle 1273 1887-10-15

GH: 00006699 Erigeron inornatus viscidulus A. Gray USA: California Mts. about the head waters of the Sacremento... C. G. Pringle 250 1882-9-1

GH: 00006839 Erigeron morelensis Greenman Mexico: Morelos Near Cuernavaca, 6500 feet. C. G. Pringle 7668 1898-5-15

GH: 00006840 Erigeron morelensis Greenman Mexico: Morelos Near Cuernavaca, 6500 feet. C. G. Pringle 7668 1898-5-15

GH: 00006848 Erigeron neomexicanus A. Gray Mexico: Chihuahua Foothills of the Sierra Madre C. G. Pringle 1272 1887-10-11

GH: 00006849 Erigeron neomexicanus A. Gray Mexico: Chihuahua Dry ledges of La Bufa Mt. above Cusihuiriach... C. G. Pringle 1271 1887-8-31

GH: 00006848 Erigeron oreophilus Greenman Mexico: Chihuahua Foothills of the Sierra Madre C. G. Pringle 1272 1887-10-11

GH: 00006849 Erigeron oreophilus Greenman Mexico: Chihuahua Dry ledges of La Bufa Mt. above Cusihuiriach... C. G. Pringle 1271 1887-8-31

GH: 00006699 Erigeron petrophilus viscidulus (A. Gray) G. L. Nesom USA: California Mts. about the head waters of the Sacremento... C. G. Pringle 250 1882-9-1

GH: 00006753 Erigeron pringlei A. Gray USA: Arizona Mt. Wrightson, Santa Rita Mountains C. G. Pringle 1881-6-6

GH: 00417582 Erigeron supplex A. Gray USA: California Mendocino: [No Additional Data] C. G. Pringle 1882-8-2

GH: 00247227 Erigeron velutipes Hooker & Arnott Mexico: Jalisco Fields base [?] of Nevado de Colima C. G. Pringle 5524 1893-5-22
GH: 00000563 Erigeron versicolor (Greenman) G. L. Nesom Mexico: Hidalgo Meadows near Buena Vista Station, 8300 ft. [... C. G. Pringle 8849 1904-8-7

GH: 00000561 Erigeron wislizenii (A. Gray) Greene Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 303 (103 IN PROTOLOGUE) 1885-10-19

GH: 00006993 Eriophyllum multicaule (de Candolle) A. Gray USA: Arizona near Camp Lowell C. G. Pringle 1881-4-12

GH: 00006993 Eriophyllum pringlei A. Gray USA: Arizona near Camp Lowell C. G. Pringle 1881-4-12

GH: 00283126 Eucephalus ledophyllus (A. Gray) Greene USA: California Mts. about the head waters of the Sacramento... C. G. Pringle 234 1882-9-1

GH: 00007139 Eupatorium Linnaeus Mexico: Jalisco Canyons near Guadalajara C. G. Pringle 1831 1888-12-8

GH: 00007243 Eupatorium Linnaeus Mexico: Chihuahua Cool, rocky slopes of the Sierra Madre C. G. Pringle 1264 1887-9-24

GH: 00007111 Eupatorium acutidentatum B. L. Robinson Mexico: Durango Barranca below Sandia Station, 7000 feet C. G. Pringle 10095 1905-10-15

GH: 00007184 Eupatorium adenospermum pleianthum A. Gray Mexico: Jalisco Near Guadalajara C. G. Pringle 2171 1888-12-7

GH: 00007185 Eupatorium adenospermum pleianthum A. Gray Mexico: Jalisco Near Guadalajara C. G. Pringle 2323 1889-10-14

GH: 00007121 Eupatorium amblyolepis B. L. Robinson Mexico: Morelos Sierra de Tepoxtlan, cool ledges, 7500 feet C. G. Pringle 8034 1899-2-7

GH: 00007122 Eupatorium amblyolepis B. L. Robinson Mexico: Morelos Sierra de Tepoxtlan, 7500 feet C. G. Pringle 8034 1899-2-7

GH: 00007174 Eupatorium amplifolium A. Gray Mexico: Jalisco Near Guadalajara C. G. Pringle 2878 1889-7-6

GH: 00007245 Eupatorium azureum de Candolle Mexico: Nuevo León Sierra Madre, near Monterey C. G. Pringle 2277 1888-6-16

GH: 00007154 Eupatorium benthamii Klatt Mexico: Jalisco Slopes of Canyons near Guadalajara C. G. Pringle 2343 1889-10-29

GH: 00007139 Eupatorium bertholdii stenophyllum B. L. Robinson Mexico: Jalisco Canyons near Guadalajara C. G. Pringle 1831 1888-12-8

GH: 00009493 Eupatorium betulifolium (Greene) B. L. Robinson Mexico: Chihuahua Sierra Madre C. G. Pringle 1263 1887-10-8

GH: 00007254 Eupatorium bigelovii A. Gray Mexico: Nuevo León Sierra Madre, near Monterey C. G. Pringle 2201 1888-6-7

GH: 00007218 Eupatorium calaminthifolium Kunth Mexico: Hidalgo Sierra de Pachuca, 9500 feet C. G. Pringle 9903 1902-8-22

GH: 00007337 Eupatorium calaminthifolium Kunth Mexico: Hidalgo near Metepec Station, 8300 feet. C. G. Pringle 13047 1904-6-22

GH: 00007151 Eupatorium capnoresbium B. L. Robinson Mexico: Federal District Foot of Sierra de Ajuoco. C. G. Pringle 7438 1897-6-26

GH: 00007154 Eupatorium cardiophyllum B. L. Robinson Mexico: Jalisco Slopes of Canyons near Guadalajara C. G. Pringle 2343 1889-10-29

GH: 00007156 Eupatorium chapalense S. Watson Mexico: Jalisco Mts. near Lake Chapala near Guadalajara C. G. Pringle 2974 1887-12-17

GH: 00007157 Eupatorium chapalense salicifolium B. L. Robinson Mexico: Jalisco Mts. near Lake Chapala C. G. Pringle 7071 1895-10-18

GH: 00007160 Eupatorium choricephalum B. L. Robinson Mexico: Jalisco Ravines near Guadalajara C. G. Pringle 11824 1903-10-14

GH: 00007161 Eupatorium chrysostyloides B. L. Robinson Mexico: Nuevo León Sierra Madre above Monterey, 3000 feet. C. G. Pringle 10231 1906-4-27

GH: 00007162 Eupatorium chrysostylum B. L. Robinson Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 135 1885-4-17

GH: 00009494 Eupatorium ciliatum Lessing Mexico: Morelos Mountains above Cuernavaca, 8000 ft. C. G. Pringle 8028 1899-2-4

GH: 00007164 Eupatorium collodes B. L. Robinson & Greenman Mexico: Oaxaca Las Sedas, 6000 feet. C. G. Pringle 4941 1894-10-1

GH: 00007165 Eupatorium collodes B. L. Robinson & Greenman Mexico: Oaxaca Las Sedas, 6000 feet. C. G. Pringle 4941 1894-10-1

GH: 00007172 Eupatorium crassirameum B. L. Robinson Mexico: Morelos Lava fields near Cuernavaca, 5000 ft.. C. G. Pringle 8271 1899-9-29

GH: 00007174 Eupatorium crenaeum B. L. Robinson Mexico: Jalisco Near Guadalajara C. G. Pringle 2878 1889-7-6

GH: 00007179 Eupatorium desquamens B. L. Robinson Mexico: Oaxaca Sierra de San Felipe, 10200 feet. C. G. Pringle 5858 1894-5-22

GH: 00007184 Eupatorium dryophilum B. L. Robinson Mexico: Jalisco Near Guadalajara C. G. Pringle 2171 1888-12-7

GH: 00007185 Eupatorium dryophilum B. L. Robinson Mexico: Jalisco Near Guadalajara C. G. Pringle 2323 1889-10-14

GH: 00007187 Eupatorium durangense B. L. Robinson Mexico: Durango Barranca below Sandia Station, 7000 feet C. G. Pringle 10096 1905-10-15

GH: 00007188 Eupatorium durangense angustius B. L. Robinson Mexico: Durango Mesa de la Sandia, 10000 ft. C. G. Pringle 10097 1905-10-14

A: 00007190 Eupatorium eriocarpum B. L. Robinson & Greenman Mexico: Oaxaca Tomellin Canyon, 3000 feet. C. G. Pringle 6112 1894-12-22

GH: 00007191 Eupatorium eriocarpum B. L. Robinson & Greenman Mexico: Oaxaca Tomellin Canyon, 3000 feet. C. G. Pringle 6112 1894-12-22

GH: 00007199 Eupatorium espinosarum subintegrifolium B. L. Robinson Mexico: San Luis Potosí San Jose Pass C. G. Pringle 3311 1890-10-10

GH: 00007198 Eupatorium espinosarum doratophyllum B. L. Robinson Mexico: Jalisco Mountains near Lake Chapala. C. G. Pringle 4353 1892-11-18

GH: 00007218 Eupatorium hidalgense B. L. Robinson Mexico: Hidalgo Sierra de Pachuca, 9500 feet C. G. Pringle 9903 1902-8-22

GH: 00057250 Eupatorium holwayanum B. L. Robinson Mexico: Oaxaca Sierra de San Felipe, 7000 ft C. G. Pringle 5683 1894-11-17

GH: 00007228 Eupatorium hymenolepis B. L. Robinson Mexico: Michoacán Falls of Tzararacua, 4000 feet C. G. Pringle 10355 1907-1-28

GH: 00007243 Eupatorium lemmonii B. L. Robinson Mexico: Chihuahua Cool, rocky slopes of the Sierra Madre C. G. Pringle 1264 1887-9-24

GH: 00007245 Eupatorium leonensis B. L. Robinson Mexico: Nuevo León Sierra Madre, near Monterey C. G. Pringle 2277 1888-6-16

GH: 00007247 Eupatorium leptodictyon A. Gray Mexico: Jalisco near Guadalajara C. G. Pringle 3718 1891-5-26

GH: 00007251 Eupatorium lozanoanum B. L. Robinson Mexico: Hidalgo Barranca below Trinidad Iron Works, 5000 fee... C. G. Pringle 8942 1904-7-12

GH: 00007252 Eupatorium lozanoanum B. L. Robinson Mexico: Hidalgo Barranca below Trinidad Iron Works, 5000 fee... C. G. Pringle 8942 1904-7-12

GH: 00007151 Eupatorium lucidum Ortega Mexico: Federal District Foot of Sierra de Ajuoco. C. G. Pringle 7438 1897-6-26

GH: 00007254 Eupatorium madrense S. Watson Mexico: Nuevo León Sierra Madre, near Monterey C. G. Pringle 2201 1888-6-7

GH: 00009494 Eupatorium morelense B. L. Robinson Mexico: Morelos Mountains above Cuernavaca, 8000 ft. C. G. Pringle 8028 1899-2-4

GH: 00007160 Eupatorium muelleri Schultz Bipontinus ex Klatt Mexico: Jalisco Ravines near Guadalajara C. G. Pringle 11824 1903-10-14

GH: 00007277 Eupatorium nelsonii B. L. Robinson Mexico: Oaxaca Monte Alban, 5500 feet C. G. Pringle 5637 1894-12-21

GH: 00007198 Eupatorium occidentale Hooker Mexico: Jalisco Mountains near Lake Chapala. C. G. Pringle 4353 1892-11-18

GH: 00007366 Eupatorium occidentale Hooker Mexico: Jalisco Mountains near Lake Chapala. C. G. Pringle 4353 1892-11-18

GH: 00009493 Eupatorium occidentale Hooker Mexico: Chihuahua Sierra Madre C. G. Pringle 1263 1887-10-8

GH: 00007294 Eupatorium oreithales Greenman Mexico: Federal District Serrania de Ajusco C. G. Pringle 6563 1896-9-28

GH: 00007308 Eupatorium oresbium B. L. Robinson Mexico: Morelos Wet mountain canyon above Cuernavaca, 6500 f... C. G. Pringle 8030 1899-2-15

GH: 00007247 Eupatorium pachypodum B. L. Robinson Mexico: Jalisco near Guadalajara C. G. Pringle 3718 1891-5-26

GH: 00007162 Eupatorium parryi A. Gray Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 135 1885-4-17

GH: 00283049 Eupatorium pauperculum A. Gray USA: Arizona Santa Rita Mts C. G. Pringle 1881-4-30

GH: 00007328 Eupatorium photinum B. L. Robinson Mexico: Morelos Sierra de Tepoxtlan, 7500 ft. C. G. Pringle 8029 1899-2-7

GH: 00007337 Eupatorium porriginosum B. L. Robinson Mexico: Hidalgo near Metepec Station, 8300 feet. C. G. Pringle 13047 1904-6-22

GH: 00007340 Eupatorium pringlei B. L. Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, 9500 feet. C. G. Pringle 6118 1894-12-24

A: 00007341 Eupatorium pringlei B. L. Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, 9500 feet. C. G. Pringle 6118 1894-12-24

GH: 00007348 Eupatorium pulchellum angustifolium S. Watson ex B. L. Robinson Mexico: Jalisco Slopes of canyons near Guadalajara. C. G. Pringle 2315 1889-10-4

GH: 00007198 Eupatorium robinsonianum Greene Mexico: Jalisco Mountains near Lake Chapala. C. G. Pringle 4353 1892-11-18

GH: 00007366 Eupatorium robinsonianum Greene Mexico: Jalisco Mountains near Lake Chapala. C. G. Pringle 4353 1892-11-18

GH: 00007368 Eupatorium rupicola B. L. Robinson & Greenman Mexico: Oaxaca Sierra de San Felipe, 7500 feet. C. G. Pringle 4970 1894-10-9

GH: 00007370 Eupatorium saltillense B. L. Robinson Mexico: Coahuila Mountains near Saltillo, 7000 feet. C. G. Pringle 10080 1905-10-5

GH: 00007371 Eupatorium saltillense B. L. Robinson Mexico: Coahuila Mountains near Saltillo, 7000 feet. C. G. Pringle 10080 1905-10-5

GH: 00007247 Eupatorium scorodonioides A. Gray Mexico: Jalisco near Guadalajara C. G. Pringle 3718 1891-5-26

GH: 00007383 Eupatorium scorodonioides A. Gray Mexico: Hidalgo Tetepango. C. G. Pringle 8244 1899-9-20

GH: 00007383 Eupatorium scorodonioides grossedentatum B. L. Robinson Mexico: Hidalgo Tetepango. C. G. Pringle 8244 1899-9-20

GH: 00007393 Eupatorium smithii B. L. Robinson Mexico: Oaxaca Monte Alban near Oaxaca, 5800 feet. C. G. Pringle 4959 1894-10-8

GH: 00007393 Eupatorium sordidum Lessing Mexico: Oaxaca Monte Alban near Oaxaca, 5800 feet. C. G. Pringle 4959 1894-10-8

GH: 00007396 Eupatorium sphenopodum B. L. Robinson Mexico: Nuevo León Sierra Madre above Monterey, 3500 feet C. G. Pringle 10259 1906-7-16

GH: 00007393 Eupatorium tomentellum Schrader Mexico: Oaxaca Monte Alban near Oaxaca, 5800 feet. C. G. Pringle 4959 1894-10-8

GH: 00057250 Eupatorium trinervium Schultz Bipontinus Mexico: Oaxaca Sierra de San Felipe, 7000 ft C. G. Pringle 5683 1894-11-17

GH: 00008093 Eutetras pringlei Greenman Mexico: Guanajuato Near Acambaro C. G. Pringle 8813 1904-10-6

GH: 00008123 Flaveria anomala B. L. Robinson & Greenman Mexico: San Luis Potosí Venegas C. G. Pringle 3669 1890-9-21

GH: 00008125 Flaveria intermedia J. R. Johnston Mexico: Durango Yermo Station, NE Durango C. G. Pringle 7359 1896-10-17

GH: 00007129 Fleischmannia arguta (Kunth) B. L. Robinson Mexico: Morelos Moist ledges of barrancas near Cuernavaca, 5... C. G. Pringle 6822 1898-5-10
GH: 00057250 Fleischmannia holwayanum (B. L. Robinson) King & H. Robinson Mexico: Oaxaca Sierra de San Felipe, 7000 ft C. G. Pringle 5683 1894-11-17

GH: 00007129 Fleischmannia rhodostyla Schultz Bipontinus Mexico: Morelos Moist ledges of barrancas near Cuernavaca, 5... C. G. Pringle 6822 1898-5-10
GH: 02191594 Fleischmannia sonorae (A. Gray) R. M. King & H. Robinson USA: Arizona Santa Catalina Mts. C. G. Pringle 1881-5-23

GH: 00008141 Florestina pedata (Cavanilles) Cassini Mexico: México Rio Hondo C. G. Pringle 5006 1891-9-5

GH: 00008142 Florestina pedata (Cavanilles) Cassini Mexico: México Hills of Rio Hondo C. G. Pringle 4289 1892-9-23

GH: 00006552 Flourensia glutinosa S. F. Blake Mexico: Oaxaca Las Hoyas Canyon, 4500 feet C. G. Pringle 6024 1894-11-2

GH: 00006553 Flourensia glutinosa S. F. Blake Mexico: Oaxaca Las Hoyas Canyon, 4500 feet C. G. Pringle 6024 1894-11-2

GH: 00008795 Flourensia pringlei (A. Gray) Blake Mexico: Chihuahua Near Chihuahua C. G. Pringle 646 1885-9-7

GH: 00007162 Flyriella chrysostyla (B. L. Robinson) R. M. King & H. Robinson Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 135 1885-4-17

GH: 00007245 Flyriella leonensis (B. L. Robinson) King & H. Robinson Mexico: Nuevo León Sierra Madre, near Monterey C. G. Pringle 2277 1888-6-16

GH: 00007396 Flyriella parryi (A. Gray) King & H. Robinson Mexico: Nuevo León Sierra Madre above Monterey, 3500 feet C. G. Pringle 10259 1906-7-16

GH: 00007162 Flyriella parryi (A. Gray) King & H. Robinson Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 135 1885-4-17

GH: 00007396 Flyriella sphenopoda (B. L. Robinson) King & H. Robinson Mexico: Nuevo León Sierra Madre above Monterey, 3500 feet C. G. Pringle 10259 1906-7-16

GH: 00008179 Franseria cordifolia A. Gray USA: Arizona Sierra Tucson C. G. Pringle 1884-4-26

GH: 00008215 Franseria pringlei Rydberg Mexico: Coahuila Valley, Jimulco C. G. Pringle 192 1885-5-17

GH: 00008215 Franseria tenuifolia Harvey & A. Gray Mexico: Coahuila Valley, Jimulco C. G. Pringle 192 1885-5-17

GH: 00008230 Gaillardia arizonica A. Gray USA: Arizona Mesas near Tucson C. G. Pringle 1884-4

GH: 00282335 Gaillardia arizonica A. Gray USA: Arizona Mesas near Phoenix C. G. Pringle 8 1882-6-17

GH: 00008237 Gaillardia comosa A. Gray Mexico: Coahuila Carneros Pass C. G. Pringle 2309 1889-9-11

GH: 00008223 Gaillardia crassa Rydberg USA: Arizona Foothills of the Santa Rita Mts. C. G. Pringle 1884-5-12

GH: 00008237 Gaillardia nervosa Rydberg Mexico: Coahuila Carneros Pass C. G. Pringle 2309 1889-9-11

GH: 00008237 Gaillardia pinnatifida Torrey Mexico: Coahuila Carneros Pass C. G. Pringle 2309 1889-9-11

GH: 00008223 Gaillardia pinnatifida Torrey USA: Arizona Foothills of the Santa Rita Mts. C. G. Pringle 1884-5-12

GH: 00282335 Gaillardia pinnatifida Torrey USA: Arizona Mesas near Phoenix C. G. Pringle 8 1882-6-17

GH: 00282335 Gaillardia pringlei Rydberg USA: Arizona Mesas near Phoenix C. G. Pringle 8 1882-6-17

GH: 00008230 Gaillardia pringlei Rydberg USA: Arizona Mesas near Tucson C. G. Pringle 1884-4

GH: 00008260 Geissolepis suaedaefolia B. L. Robinson Mexico: San Luis Potosí Hacienda de Angostura C. G. Pringle 3762 1891-6-27

GH: 00306801 Geraea canescens Torrey & A. Gray ex A. Gray USA: Arizona [Mesas near Phoenix (pencil annotation on sh... C. G. Pringle 1271 1882-6-17

GH: 00306801 Geraea canescens paniculata (A. Gray) S. F. Blake USA: Arizona [Mesas near Phoenix (pencil annotation on sh... C. G. Pringle 1271 1882-6-17

GH: 00046204 Gnaphaliothamnus concinnus (A. Gray) G. L. Nesom Mexico: Hidalgo Sierra de Pachuca, 10000 feet C. G. Pringle 7700 1899-2-20

GH: 00008316 Gnaphalium altamiranum Greenman Mexico: Morelos Mountains above Cuernavaca, 8000 feet. C. G. Pringle 8041 1899-2-2

GH: 00008319 Gnaphalium chartaceum Greenman Mexico: Jalisco Near Guadalajara C. G. Pringle 1827 1888-11-22

GH: 00008320 Gnaphalium chartaceum Greenman Mexico: Puebla Near Tehuacan C. G. Pringle 7033 1895-12-22

GH: 00008322 Gnaphalium crenatum Greenman Mexico: Jalisco Near Guadalajara, 5000 ft. C. G. Pringle 9524 1901-5-15

GH: 00008319 Gnaphalium decurrens E. Ives Mexico: Jalisco Near Guadalajara C. G. Pringle 1827 1888-11-22

GH: 00008320 Gnaphalium decurrens E. Ives Mexico: Puebla Near Tehuacan C. G. Pringle 7033 1895-12-22

GH: 00008330 Gnaphalium greenmanii S. F. Blake Mexico: Oaxaca Sierra de San Felipe, 7000 ft. C. G. Pringle 5685 1894-11-17

GH: 00008329 Gnaphalium greenmanii S. F. Blake Mexico: Jalisco Near Guadalajara C. G. Pringle 2342 1889-10-7

GH: 00008326 Gnaphalium jaliscense Greenman Mexico: Jalisco Near Guadalajara C. G. Pringle 8628 1902-8-9

GH: 00046204 Gnaphalium lavandulaceum de Candolle Mexico: Hidalgo Sierra de Pachuca, 10000 feet C. G. Pringle 7700 1899-2-20

GH: 00008329 Gnaphalium leptophyllum de Candolle Mexico: Jalisco Near Guadalajara C. G. Pringle 2342 1889-10-7

GH: 00008329 Gnaphalium linearifolium Greenman Mexico: Jalisco Near Guadalajara C. G. Pringle 2342 1889-10-7

GH: 00008330 Gnaphalium linearifolium Greenman Mexico: Oaxaca Sierra de San Felipe, 7000 ft. C. G. Pringle 5685 1894-11-17

GH: 00008341 Gnaphalium pringlei A. Gray Mexico: Chihuahua Rocky hills near Chihuahua C. G. Pringle 305 1885-10-25

GH: 00046204 Gnaphalium rhodanthum Schultz Bipontinus Mexico: Hidalgo Sierra de Pachuca, 10000 feet C. G. Pringle 7700 1899-2-20

GH: 00008345 Gnaphalium sarmentosum Klatt Mexico: México About the timberline of the Nevado de Toluca... C. G. Pringle 4249 1892-9-6

GH: 00022770 Gochnatia glomeriflora A. Gray Mexico: Jalisco Near Guadalajara C. G. Pringle 1859 1888-12-4

A: 00008380 Gochnatia hypoleuca (de Candolle) A. Gray Mexico: Puebla Tehuacan, 5500 feet C. G. Pringle 6253 1895-12-20

GH: 00008381 Gochnatia hypoleuca (de Candolle) A. Gray Mexico: Puebla Tehuacan, 5500 feet C. G. Pringle 6253 1895-12-20

A: 00008380 Gochnatia obtusata S. F. Blake Mexico: Puebla Tehuacan, 5500 feet C. G. Pringle 6253 1895-12-20

GH: 00008381 Gochnatia obtusata S. F. Blake Mexico: Puebla Tehuacan, 5500 feet C. G. Pringle 6253 1895-12-20

GH: 00014179 Greenmaniella resinosa (S. Watson) W. M. Sharp Mexico: Nuevo León Sierra Madre near Monterey C. G. Pringle 2412 1889-8-24

GH: 00008446 Grindelia glandulosa Greenman Mexico: Hidalgo Sierra de Pachuca, 10000 feet C. G. Pringle 6962 1898-8-13

GH: 00008446 Grindelia inuloides glandulosa (Greenman) Steyermark Mexico: Hidalgo Sierra de Pachuca, 10000 feet C. G. Pringle 6962 1898-8-13

GH: 00008452 Grindelia oxylepis Greene Mexico: Chihuahua Plains near Chihuahua C. G. Pringle 748 1886-9-17

GH: 00008452 Grindelia squarrosa (Pursh) Dunal Mexico: Chihuahua Plains near Chihuahua C. G. Pringle 748 1886-9-17

GH: 00008457 Grindelia squarrosa hirtella B. L. Robinson & Greenman Mexico: Oaxaca Las Sedas, 6000 feet. C. G. Pringle 4805 1894-8-16

GH: 00008457 Grindelia subdecurrens de Candolle Mexico: Oaxaca Las Sedas, 6000 feet. C. G. Pringle 4805 1894-8-16

GH: 00008464 Grypocarpha hebeclada S. F. Blake Mexico: Oaxaca Hills near Tule, 5500 feet. C. G. Pringle 13863 1906-5-20

GH: 00008479 Guardiola arguta B. L. Robinson Mexico: Chihuahua Near Chihuahua C. G. Pringle 678 1885-8-6

GH: 00008477 Guardiola rotundifolia B. L. Robinson Mexico: Jalisco Hills near Tequila C. G. Pringle 4571 1893-10-15

GH: 00008479 Guardiola tulocarpus arguta A. Gray Mexico: Chihuahua Near Chihuahua C. G. Pringle 678 1885-8-6

GH: 00008508 Gutierrezia argyrocarpa Greenman Mexico: Hidalgo Chalk bluffs of Tula, 6800 feet. C. G. Pringle 11361 1902-9-20

GH: 02587668 Gutierrezia arizonica (A. Gray) M. A. Lane USA: Arizona base of the Santa Catalina Mts. C. G. Pringle 1881-5-15

GH: 00008508 Gutierrezia sarothrae (Pursh) Britton & Rusby Mexico: Hidalgo Chalk bluffs of Tula, 6800 feet. C. G. Pringle 11361 1902-9-20

GH: 00008531 Gymnolomia canescens B. L. Robinson Mexico: San Luis Potosí Hacienda de Angostura C. G. Pringle 3763 1891-6-27

GH: 00008532 Gymnolomia canescens B. L. Robinson Mexico: San Luis Potosí Las Tablas C. G. Pringle 3611 1890-6-27

GH: 00008533 Gymnolomia canescens B. L. Robinson Mexico: San Luis Potosí Hacienda de Angostura C. G. Pringle 3763 1891-6-27

GH: 00008534 Gymnolomia decumbens B. L. Robinson Mexico: México Tultenango C. G. Pringle 3263 1890-9-3

GH: 00008535 Gymnolomia decumbens B. L. Robinson Mexico: México Tultenango C. G. Pringle 3263 1890-9-3

GH: 00008538 Gymnolomia ghiesbreghtii Hemsley Mexico: Jalisco Mountains above Etzatlan C. G. Pringle 11537 1903-10-2

GH: 00008538 Gymnolomia hypochlora S. F. Blake Mexico: Jalisco Mountains above Etzatlan C. G. Pringle 11537 1903-10-2

GH: 00008559 Gymnolomia parkinsonii Hemsley Mexico: Jalisco Near Tequila C. G. Pringle 4584 1893-10-7

GH: 00008547 Gymnolomia parkinsonii flaviflora B. L. Robinson & Greenman Mexico: Jalisco Hillsides near Guadalajara C. G. Pringle 2460 1889-10-2

GH: 00008550 Gymnolomia patens abbreviata B. L. Robinson & Greenman Mexico: Jalisco Ravines, Tequila C. G. Pringle 4595 1893-9-21

GH: 00013970 Gymnolomia pinnatilobata Bentham & Hooker f. Mexico: Oaxaca San Antonio, 2600 feet C. G. Pringle 5731 1894-9-2

GH: 00008547 Gymnolomia rudis A. Gray Mexico: Jalisco Hillsides near Guadalajara C. G. Pringle 2460 1889-10-2

GH: 00008559 Gymnolomia rudis A. Gray Mexico: Jalisco Near Tequila C. G. Pringle 4584 1893-10-7

GH: 00008559 Gymnolomia rudis minor B. L. Robinson & Greenman Mexico: Jalisco Near Tequila C. G. Pringle 4584 1893-10-7

GH: 00009329 Gymnolomia subflexuosa Bentham & Hooker f. Mexico: Oaxaca Monte Alban near Oaxaca, 5800 feet. C. G. Pringle 4859 1894-9-3

GH: 00013943 Haplocalymma microcephalum S. F. Blake Mexico: Morelos Near Yautepec, 4500 feet C. G. Pringle 8717 1902-11-7

GH: 00417195 Haplopappus greenei A. Gray USA: California Mts. about the head waters of the Sacramento... C. G. Pringle 1882-8-31

GH: 00417508 Haplopappus greenei mollis (A. Gray) A. Gray USA: California Mts. about the head waters of the Sacramento... C. G. Pringle 1882-8-31

GH: 00417183 Haplopappus linearifolius de Candolle USA: California [No Additional Data] C. G. Pringle 1882-4-20

GH: 00417184 Haplopappus linearifolius de Candolle USA: California Hills bordering the Mojave Desert C. G. Pringle 1882-5-12

GH: 00008686 Haplopappus monactis A. Gray USA: California Mojave Desert C. G. Pringle 1882-5-24

GH: 00008718 Haplopappus niveus S. Watson Mexico: Chihuahua Sierra Madre C. G. Pringle 1300 1887-9

GH: 00008722 Haplopappus phyllocephalus primitivus H. M. Hall Mexico: México Flor de Maria C. G. Pringle 3179 1890-7-31

GH: 00006824 Haplopappus stolonifer de Candolle Mexico: México Nevado de Toluca, 12000 feet C. G. Pringle 4239 1892-9-6

GH: 00006824 Haplopappus stolonifer heleniastrum S. F. Blake Mexico: México Nevado de Toluca, 12000 feet C. G. Pringle 4239 1892-9-6

GH: 00022611 Helenium thurberi A. Gray USA: Arizona C. G. Pringle 137 1881-6-14

GH: 00008792 Helianthella madrensis S. Watson Mexico: Chihuahua Base of the Sierra Madre. C. G. Pringle 1302 1887-9-19

GH: 00008795 Helianthella pringlei A. Gray Mexico: Chihuahua Near Chihuahua C. G. Pringle 646 1885-9-7

GH: 00008836 Helianthus hirsutus Rafinesque Mexico: Nuevo León Sierra Madre, near Monterey C. G. Pringle 2247 1888-7-13

GH: 00008836 Helianthus leptocaulis S. F. Blake Mexico: Nuevo León Sierra Madre, near Monterey C. G. Pringle 2247 1888-7-13

GH: 01017048 Helianthus strumosus Linnaeus USA: Vermont Burlington: Burlington C. G. Pringle 1161 1879-7-23

GH: 00008913 Heliopsis filifolia S. Watson Mexico: Coahuila Carneros Pass C. G. Pringle 2396 1889-9-10

GH: 00008915 Heliopsis novogaliciana B. L. Turner Mexico: Jalisco Hills near Guadalajara C. G. Pringle 9924 1902-7-22

GH: 00008915 Heliopsis procumbens Hemsley Mexico: Jalisco Hills near Guadalajara C. G. Pringle 9924 1902-7-22

GH: 00003879 Hemibaccharis oaxacana S. F. Blake Mexico: Oaxaca Sierra de San Felipe, alt. 9500 ft. C. G. Pringle 5669 1894-8-3

GH: 00003880 Hemibaccharis oaxacana S. F. Blake Mexico: Oaxaca Sierra de San Felipe, 9500 ft. C. G. Pringle 6257 1895-12-13

GH: 00003887 Hemibaccharis pringlei S. F. Blake Mexico: Oaxaca Sierra de San Felipe, 7500 feet C. G. Pringle 7014 1896-12-11

GH: 00008943 Hemibaccharis simplex S. F. Blake Mexico: Hidalgo Honey Station C. G. Pringle 11821 1903-11-25

GH: 02203980 Heterotheca fulcrata arizonica Semple USA: Arizona Santa Rita Mts. C. G. Pringle 1881-7-31

GH: 02204034 Heterotheca grandiflora Nuttall USA: California [data not captured] C. G. Pringle 31 1881-8-7

GH: 00055883 Heterotheca viscida (A. Gray) Harms USA: Arizona Santa Rita Mountains C. G. Pringle 1881-5-28

GH: 00009031 Hieracium Linnaeus USA: Arizona Santa Rita Mts. [Mountains], 4000 ft C. G. Pringle 314 1881-5-6

GH: 00009042 Hieracium abscissum Lessing Mexico: Morelos Mountain woods above Cuernavaca, 7500 ft. C. G. Pringle 8053 1899-2-5

GH: 00009042 Hieracium abscissum morelosanum S. F. Blake Mexico: Morelos Mountain woods above Cuernavaca, 7500 ft. C. G. Pringle 8053 1899-2-5

GH: 00009043 Hieracium bulbisetum Arvet-Touvet Mexico: Oaxaca Sierra de San Felipe, 10000 feet. C. G. Pringle 4715 1894-6-25

GH: 00009045 Hieracium carneum Greene Mexico: Chihuahua Foothills of the Sierra Madre C. G. Pringle 1315 1887-9-13

GH: 00009045 Hieracium carneum chihuahuense B. L. Robinson & Greenman Mexico: Chihuahua Foothills of the Sierra Madre C. G. Pringle 1315 1887-9-13

GH: 00009068 Hieracium crepidispermum Fries Mexico: Chihuahua Sierra Madre C. G. Pringle 1313 1887-9-18

GH: 00009071 Hieracium crepidispermum Fries Mexico: Chihuahua Arroyo Aucho, Sierra Madre. C. G. Pringle 1314 1887-10-18

GH: 00009077 Hieracium crepidispermum Fries Mexico: México Valley of Toluca. C. G. Pringle 4183 1892-8-17

GH: 00009020 Hieracium fendleri discolor A. Gray USA: Arizona Santa Rita Mts. C. G. Pringle 1881-5-28

GH: 00009043 Hieracium frigidum Weddell Mexico: Oaxaca Sierra de San Felipe, 10000 feet. C. G. Pringle 4715 1894-6-25

GH: 01832099 Hieracium Horridum Fries USA: California [data not captured] C. G. Pringle 235 1882-8-29

GH: 00009058 Hieracium jaliscense B. L. Robinson & Greenman Mexico: Federal District Sierra de Ajusco, 5000 ft. C. G. Pringle 7211 1896-8-28

GH: 00009056 Hieracium jaliscense B. L. Robinson & Greenman Mexico: Jalisco Near Guadalajara C. G. Pringle 5133 1891-5-25

GH: 00009057 Hieracium jaliscense B. L. Robinson & Greenman Mexico: Jalisco Near Guadalajara C. G. Pringle 2990 1889-10-30

GH: 00009054 Hieracium jaliscense B. L. Robinson & Greenman Mexico: Jalisco Near Guadalajara C. G. Pringle 4461 1893-7

GH: 00009059 Hieracium jaliscense eriobium Zahn Mexico: Jalisco Near Guadalajara; 5000 ft. C. G. Pringle 8502 1901-5-13

GH: 00009054 Hieracium jaliscense quadalajarense Zahn Mexico: Jalisco Near Guadalajara C. G. Pringle 4461 1893-7

GH: 00009061 Hieracium liebmannii Zahn Mexico: Chihuahua Hills near Chihuahua C. G. Pringle 771 1886-9

GH: 01832433 Hieracium lividorubens (Almquist) Zahn USA: Arizona Santa Rita Mts. C. G. Pringle 25 1884-7-28

GH: 00009054 Hieracium mexicanum Lessing Mexico: Jalisco Near Guadalajara C. G. Pringle 4461 1893-7

GH: 00009061 Hieracium mexicanum Lessing Mexico: Chihuahua Hills near Chihuahua C. G. Pringle 771 1886-9

GH: 00009056 Hieracium mexicanum niveopappum A. Gray Mexico: Jalisco Near Guadalajara C. G. Pringle 5133 1891-5-25

GH: 00009064 Hieracium mexicanum glabrescens Zahn Mexico: México Nevado de Toluca, 9500 feet. C. G. Pringle 4284 1892-9-26

GH: 00009057 Hieracium niveopappum Fries Mexico: Jalisco Near Guadalajara C. G. Pringle 2990 1889-10-30

<< < Previous | Next page >
View larger results (5,000 per page)