FH: 00442370 Leptogium cyanescens (Persoon) Körber USA: Florida [data not captured] N. L. Britton 1904-3
FH: 00442373 Leptogium cyanescens (Persoon) Körber USA: Florida Miami: [no additional data] N. L. Britton 1903-4-1
FH: 00472035 Physcia sp. USA: New York [no additional data] N. L. Britton 1892
FH: 00477604 Rhizocarpon eupetraeum (Nylander) Arnold USA: New Jersey [data not captured] N. L. Britton 1917-7-4
FH: 00477850 Rhizocarpon petraeum (Wulfen) A. Massalongo USA: New Jersey [data not captured] N. L. Britton 1917-7-4
Apocynaceae GH: 00063023 Lanugia latifolia N. E. Brown : Puerto Rico: Raised from seeds sent from Moz... N. L. Britton 8646 1926-3-9
GH: 00063023 Mascarenhasia arborescens A. de Candolle : Puerto Rico: Raised from seeds sent from Moz... N. L. Britton 8646 1926-3-9
Araceae GH: 01627570 Montrichardia arborescens (Linnaeus) Schott Trinidad and Tobago: Trinidad Point Cumana N. L. Britton 2465 1921-3-20
GH: 01630807 Spathiphyllum cannifolium (Dryander ex Sims) Schott Trinidad and Tobago: Trinidad Ortinola estate N. L. Britton 237 1920-3-4
Aspleniaceae GH: 01919767 Asplenium montanum Willdenow USA: Pennsylvania Mt. Minsi, Delaware Water Gap N. L. Britton 1889-11-6
Asteraceae GH: 02190299 Eupatorium rotundifolium Linnaeus USA: New York Staten Island: Tottenville N. L. Britton 1879-8-20
GH: 01832337 Hieracium kalmii Linnaeus USA: New Jersey [data not captured] N. L. Britton 1886-9-26
GH: 02192655 Liatris pilosa (Aiton) Willdenow USA: New Jersey Manchester N. L. Britton 1879-8-28
GH: 02584583 Pityopsis falcata (Pursh) Nuttall USA: New Jersey [data not captured] N. L. Britton 1879-8-29
GH: 00013611 Vernonia Schreber Cuba: U. S. Naval Station, Guantanamo Bay N. L. Britton 1939 1909-3-17
GH: 00013611 Vernonia corallophila Gleason Cuba: U. S. Naval Station, Guantanamo Bay N. L. Britton 1939 1909-3-17
GH: 00013611 Vernonia stenophylla Lessing Cuba: U. S. Naval Station, Guantanamo Bay N. L. Britton 1939 1909-3-17
Boraginaceae GH: 00097867 Heliotropium cubense Urban Cuba: Pinar del Rio Mariel Bay N. L. Britton 7644
Brachytheciaceae FH: 00220355 Rhynchostegium spinoserratum Small USA: Florida Jacksonville: N. L. Britton 50 1894-1
FH: 00220356 Rhynchostegium spinoserratum Small USA: Florida Jacksonville: N. L. Britton 50 1894-1
Brassicaceae GH: 00992957 Arabidopsis thaliana (Linnaeus) Heynhold USA: New Jersey Jersey City N. L. Britton 1879-6-20
GH: 00561009 Lepidium campestre (Linnaeus) W. T. Aiton USA: New York Staten Island: Staten Island N. L. Britton 1887-6-9
GH: 01546934 Lepidium campestre (Linnaeus) W. T. Aiton USA: New York Staten Island: New Dorp N. L. Britton 1887-6-9
Bromeliaceae GH: 02016172 Aechmea aquilega (Salisbury) Grisebach Trinidad and Tobago: Trinidad Teteron Bay N. L. Britton 1920-3-11
GH: 02546472 Catopsis nitida (Hooker) Grisebach Jamaica: Moody's Gap N. L. Britton 3373 1908
GH: 00029098 Hohenbergia brittoniana L. B. Smith Jamaica: N. L. Britton 2313 1903
GH: 02014235 Hohenbergia eriostachya Mez Jamaica: Jamaica, Moody's Gap N. L. Britton 3419 1908-9-10
GH: 02014238 Hohenbergia inermis Mez Jamaica: Jamaica, New Market and Vicinity, near Darli... N. L. Britton 1468 1907-9-13
GH: 02014248 Hohenbergia penduliflora Mez Jamaica: Saint Elizabeth Parish Jamaica, Dolphin Head and Vicinity, Banks, A... N. L. Britton 2342 1908-3-18
GH: 02014268 Hohenbergia spinulosa Mez Jamaica: Manchester Parish Jamaica, Parish of Manchester, Fairfield N. L. Britton 3149 1908-9-3
GH: 02014273 Hohenbergia urbaniana Mez Jamaica: Manchester Parish Jamaica, Parish of Manchester, Bank, Mandevi... N. L. Britton 3251 1908-9-3
GH: 02014930 Pitcairnia integrifolia Ker Gawler Trinidad and Tobago: Trinidad Chaguaramas N. L. Britton 2715 1921-4-4
GH: 02547220 Tillandsia gardneri Lindley Trinidad and Tobago: Trinidad Port of Spain N. L. Britton 1181 1920-3-31
GH: 02549574 Vriesea alta (Baker) E. Morren ex Mez Jamaica: Manchester Parish near Newport N. L. Britton 3208 1908-9-3
GH: 02549574 Vriesea erici Harms Jamaica: Manchester Parish near Newport N. L. Britton 3208 1908-9-3
Cactaceae GH: 01874638 Acanthocereus tetragonus (Linnaeus) Hummelinck Trinidad and Tobago: Trinidad Chacachacare Island N. L. Britton 505 1920-3-12
GH: 01875112 Epiphyllum hookeri Haworth Trinidad and Tobago: Trinidad Teteron Bay N. L. Britton 482 1920-3-11
GH: 01875305 Hylocereus lemairei (Hooker) Britton & Rose Trinidad and Tobago: Trinidad Jamana Road N. L. Britton 1921 1920-4-18
GH: 01875441 Mammillaria mammillaris (Linnaeus) H. Karsten Curaĉao: Rif N. L. Britton 3085 1913-3-20
GH: 01677214 Opuntia boldinghii Britton & Rose Trinidad and Tobago: Trinidad Chacachacare Island N. L. Britton 520 1920-3-12
GH: 01677235 Opuntia cochenillifera (Linnaeus) Miller Trinidad and Tobago: Trinidad Belleview N. L. Britton 1744 1920-4-14
GH: 00368344 Pilosocereus lanuginosus (Linnaeus) Byles & G. D. Rowley Trinidad and Tobago: Trinidad Chacachacare Island N. L. Britton 506 1920-3-12
GH: 00368344 Pilosocereus moritzianus (Otto) Byles & G. D. Rowley Trinidad and Tobago: Trinidad Chacachacare Island N. L. Britton 506 1920-3-12
GH: 01005771 Pilosocereus moritzianus (Otto) Byles & G. D. Rowley Trinidad and Tobago: Trinidad Coastal Hill, Belleview N. L. Britton 1743 1920-4-14
Caesalpiniaceae GH: 01852242 Chamaecrista fasciculata (Michaux) Greene USA: New York Staten Island: New Dorp. N. L. Britton 14 1879-7-31
Caprifoliaceae A: 02184867 Viburnum dentatum Linnaeus USA: Pennsylvania Woodbourne N. L. Britton 1904-5-30
Caryophyllaceae GH: 01742885 Cerastium arvense Linnaeus USA: New York Staten Island: Todt Hill N. L. Britton 1887-6-11
GH: 01742886 Cerastium arvense Linnaeus USA: New York Staten Island: Todt Hill N. L. Britton 1887-6-11
GH: 01742887 Cerastium arvense Linnaeus USA: New York Staten Island: Base of Richmond Hill N. L. Britton 1882-5
GH: 01742888 Cerastium arvense Linnaeus USA: New York Staten Island: Todt Hill N. L. Britton 1885-6-27
GH: 01742892 Cerastium arvense Linnaeus USA: New York Staten Island: Todt Hill N. L. Britton 1887-6-11
Cladoniaceae FH: 00391146 Cladonia subcariosa Nylander USA: New Jersey [data not captured] N. L. Britton 1917-7-4
Commelinaceae GH: 02113088 Commelina erecta Linnaeus USA: Virginia [data not captured] N. L. Britton 1895-9-15
Crassulaceae GH: 01990793 Sedum mexicanum Britton Mexico: [no additional data] N. L. Britton 1901
GH: 01990792 Sedum mexicanum Britton Mexico: on [trap] ridge near City of Mexico. N. L. Britton
Cyperaceae GH: 02367409 Bulbostylis ciliatifolia coarctata (Elliott) Kral USA: Florida [data not captured] N. L. Britton 1066a 1894-6-16
GH: 02367480 Bulbostylis stenophylla (Elliott) C. B. Clarke USA: Florida [data not captured] N. L. Britton 1320 1894-7-16
GH: 01773922 Carex bullata Schkuhr ex Willdenow USA: New Jersey [data not captured] N. L. Britton 1887-6-1
Diphysciaceae NEBC: 00792902 Diphyscium foliosum (Hedwig) D. Mohr USA: Massachusetts Stockbridge: [data not captured] N. L. Britton 1901-7
FH: 00792926 Diphyscium foliosum (Hedwig) D. Mohr USA: Massachusetts Stockbridge: [no additional data] N. L. Britton 1901-7
FH: 00792928 Diphyscium foliosum (Hedwig) D. Mohr USA: Massachusetts Stockbridge: [no additional data] N. L. Britton 1901
Droseraceae GH: 01143677 Drosera filiformis Rafinesque USA: New Jersey Manchester. N. L. Britton 1879-8-28
GH: 01143866 Drosera intermedia Hayne USA: New Jersey Manchester. N. L. Britton 1849-8-29
Ericaceae GH: 01592467 Gaylussacia baccata (Wangenheim) K. Koch USA: New Jersey Tom's River N. L. Britton 1887-6-1
Fabaceae GH: 00066279 Erythrina pallida Britton & Rose Trinidad and Tobago: Trinidad near Carenage N. L. Britton 2656 1921-4-4
GH: 02136656 Stylosanthes biflora Britton, Stearn & Poggenburg USA: New York Staten Island: [data not captured] N. L. Britton 1879-10-6
Gentianaceae GH: 02072818 Gentiana linearis Froelich USA: Pennsylvania Tobyhanna, Pocono Mt. N. L. Britton 1887-8-20
Hypnaceae FH: 00841630 Hypnum pallescens (Hedwig) P. Beauvois USA: New York [data not captured] N. L. Britton 1892-8-31
Isoetaceae GH: 02074709 Isoetes engelmannii A. Braun USA: Pennsylvania Delaware Water Gap N. L. Britton 1887-7-3
GH: 02074703 Isoetes engelmannii A. Braun USA: Pennsylvania Delaware Water GAp N. L. Britton 1887-7-3
Juncaceae GH: 02400419 Juncus maritimus Lamarck USA: New York [data not captured] N. L. Britton 1879-8
GH: 02400418 Juncus maritimus Lamarck USA: New York [data not captured] N. L. Britton 1887-7-30
GH: 02400417 Juncus maritimus Lamarck USA: New York [data not captured] N. L. Britton 1887-7-30
GH: 02397749 Juncus trifidus carolinianus Hämet-Ahti USA: New York [data not captured] N. L. Britton 1883-8-19
Loranthaceae GH: 00035731 Phoradendron chaguaramasanum Trelease Trinidad and Tobago: Trinidad Chaguaramas N. L. Britton 2718 1921-4-4
GH: 00035731 Phoradendron mucronatum (de Candolle) Krug & Urban Trinidad and Tobago: Trinidad Chaguaramas N. L. Britton 2718 1921-4-4
Moraceae GH: 00034452 Dorstenia jamaicensis Britton Jamaica: Parish of Manchester N. L. Britton 3737 1908-9-21
GH: 00312301 Ficus maxima Miller Cuba: Santa Clara Rio San Juan N. L. Britton 5938 1910-3-24
Onagraceae GH: 01780719 Ludwigia sphaerocarpa Elliott USA: New York Staten Island: Staten Island N. L. Britton 1879-9
GH: 01644389 Oenothera humifusa Nuttall USA: Virginia Virginia Beach (Virginia): [no additional da... N. L. Britton 1895-9-10
GH: 01643924 Oenothera tetragona tetragona Roth USA: New York Staten Island: Staten Island N. L. Britton 1879-7-18
Ophioglossaceae GH: 00668229 Botrychium simplex E. Hitchcock USA: Pennsylvania Pocono Pines: Pocono Pines N. L. Britton 1889-6-8
Orchidaceae AMES: 00264531 Bletia florida (Salisbury) R. Brown Jamaica: Saint Ann's Bay and vicinity, Gully Road N. L. Britton 2570 1908-3-27
AMES: 00264599 Bletia purpurea (Lamarck) de Candolle Jamaica: Saint Ann Parish Saint Ann's Bay and vicinity, Gully Road N. L. Britton 2571 1908-3-27
AMES: 00264669 Bletia purpurea (Lamarck) de Candolle Jamaica: Saint Ann Parish Gully Road N. L. Britton 2571 1908-3-27
AMES: 00264531 Bletia shepherdii Hooker Jamaica: Saint Ann's Bay and vicinity, Gully Road N. L. Britton 2570 1908-3-27
AMES: 00256868 Broughtonia sanguinea (Swartz) R. Brown Jamaica: Portland Parish Port Antonio: Lynch's Bay N. L. Britton 887 1906-9-25
AMES: 00033809 Calanthe mexicana lanceolata Correll Jamaica: Cinchona N. L. Britton 101 1906-9
AMES: 01938415 Corallorhiza maculata occidentalis (Lindley) W. J. Schrenk USA: Pennsylvania Mt. Pocono N. L. Britton 1899-7-1
AMES: 00243750 Cranichis monophylla Lindley Jamaica: Vicinity of Cinchona, New Heaven Gap to Vina... N. L. Britton 158 1906-9-2
AMES: 00243753 Cranichis pilosa Fawcett & Rendle Jamaica: Vicinity of Cinchona, New Heaven Gap to Vina... N. L. Britton 158 1906-9-2
AMES: 00243750 Cranichis wageneri H. G. Reichenbach Jamaica: Vicinity of Cinchona, New Heaven Gap to Vina... N. L. Britton 158 1906-9-2
AMES: 00243753 Cranichis wageneri H. G. Reichenbach Jamaica: Vicinity of Cinchona, New Heaven Gap to Vina... N. L. Britton 158 1906-9-2
AMES: 00262384 Cryptophoranthus atropurpureus (Lindley) Rolfe Jamaica: Hollymount N. L. Britton 772 1906-9-19
AMES: 00243750 Cyclopogon monophyllus (Lindley) Schlechter Jamaica: Vicinity of Cinchona, New Heaven Gap to Vina... N. L. Britton 158 1906-9-2
AMES: 00271749 Dichaea pendula (Aublet) Cogniaux Jamaica: Cinchona, Morce's Gap to Vinager Hill N. L. Britton 213 1906-9-2
AMES: 00271721 Dichaea trichocarpa (Swartz) Lindley Jamaica: Vicinity of Moody's Gap N. L. Britton 3405 1908-9-10
AMES: 00256208 Dinema polybulbon Lindley Jamaica: Cockpit country, Troy N. L. Britton 604 1906-9-13
AMES: 02029824 Encyclia tampensis (Lindley) Small USA: Florida [no additional data] N. L. Britton 1903-1-6
AMES: 00253479 Epidendrum diffusum Swartz Jamaica: cockpit country N. L. Britton 456 1906-9-13
AMES: 00264041 Epidendrum globosum Jacquin Jamaica: Saint Thomas Parish Mansfield N. L. Britton 3562 1908-9-15
AMES: 00264043 Epidendrum globosum Jacquin Jamaica: Cockpit Country N. L. Britton 464 1906-9-13
GH: 00556716 Epidendrum hartii Rolfe Trinidad and Tobago: Trinidad Mr. Broadway's plant N. L. Britton 364 1920-3-7
AMES: 00253621 Epidendrum nocturnum Jacquin Jamaica: Gordontown to Cinchona. N. L. Britton 28 1906-9-1
AMES: 00253691 Epidendrum ramosum Jacquin Jamaica: Cinchona, Morcel's Gap N. L. Britton 186 1906-9-2
AMES: 00253796 Epidendrum repens Cogniaux Jamaica: vicinity of Cinchona N. L. Britton 137 1908-9-2
AMES: 00253898 Epidendrum rigidum Jacquin Jamaica: Troy N. L. Britton 463 1906-9-13
AMES: 00253947 Epidendrum rivulare Lindley Jamaica: Cinchona N. L. Britton 328 1906-9-2
AMES: 00253988 Epidendrum strobiliferum H. G. Reichenbach Jamaica: Cockpit Country N. L. Britton 434 1906-9-13
AMES: 00600419 Epidendrum verrucosum Swartz Jamaica: Manchester Parish Lincoln N. L. Britton 3181 1908-9-3
AMES: 00600427 Epidendrum verrucosum Swartz Jamaica: Lincoln N. L. Britton 3181 1908-9-3
AMES: 00253994 Epidendrum viridipurpureum Hooker Jamaica: Manchester Parish Kendal N. L. Britton 3775 1908-9-21
AMES: 00264041 Jacquiniella globosa (Jacquin) Schlechter Jamaica: Saint Thomas Parish Mansfield N. L. Britton 3562 1908-9-15
AMES: 00264043 Jacquiniella globosa (Jacquin) Schlechter Jamaica: Cockpit Country N. L. Britton 464 1906-9-13
AMES: 00262395 Lepanthes concinna Swartz Jamaica: Hollymount N. L. Britton 771 1906-9-19
AMES: 00262396 Lepanthes concinna Swartz Jamaica: Vicinity of Cinchona, John Crew Peak N. L. Britton 283 1906-9-2
AMES: 00262399 Lepanthes concinna Swartz Jamaica: Vicinity of Cinchona, John Peak N. L. Britton 202 1906-9-2
AMES: 00556710 Lepanthes concinna Swartz Jamaica: Vicinity of Cinchona, John Peak N. L. Britton 202 1906-9-2
AMES: 00262400 Lepanthes concolor Fawcett & Rendle Jamaica: Vicinity of Cinchona, Cinchona to New Heaven... N. L. Britton 138 1906-9-2
AMES: 00262415 Lepanthes divaricata Fawcett & Rendle Jamaica: Vicinity of Cinchona, John Crow Peak N. L. Britton 280 1906-9-2
AMES: 00262416 Lepanthes divaricata Fawcett & Rendle Jamaica: Cinchona to New Haven Gap N. L. Britton 140 1906-9-2
AMES: 00262415 Lepanthes obtusa Fawcett & Rendle Jamaica: Vicinity of Cinchona, John Crow Peak N. L. Britton 280 1906-9-2
AMES: 00262416 Lepanthes obtusa Fawcett & Rendle Jamaica: Cinchona to New Haven Gap N. L. Britton 140 1906-9-2
AMES: 00262396 Lepanthes ovalis (Swartz) Fawcett & Rendle Jamaica: Vicinity of Cinchona, John Crew Peak N. L. Britton 283 1906-9-2
AMES: 00262395 Lepanthes ovalis (Swartz) Fawcett & Rendle Jamaica: Hollymount N. L. Britton 771 1906-9-19
AMES: 00262399 Lepanthes ovalis (Swartz) Fawcett & Rendle Jamaica: Vicinity of Cinchona, John Peak N. L. Britton 202 1906-9-2
AMES: 00253264 Liparis nervosa (Thunberg) Lindley Jamaica: Cockpit country N. L. Britton 533 1906-9-13
AMES: 00253269 Liparis nervosa (Thunberg) Lindley Jamaica: Cockpit Country, Rocky wooded hills, Pyre. N. L. Britton 533 1906-9-13
AMES: 00253195 Malaxis spicata Swartz Jamaica: Cockpit coutry N. L. Britton 565 1906-9-13
AMES: 00253180 Malaxis umbelliflora Swartz Jamaica: Vicinity of Cinchona N. L. Britton 181 1906-9-2
AMES: 00600419 Oerstedella verrucosa (Swartz) Hágsater Jamaica: Manchester Parish Lincoln N. L. Britton 3181 1908-9-3
AMES: 00600427 Oerstedella verrucosa (Swartz) Hágsater Jamaica: Lincoln N. L. Britton 3181 1908-9-3
AMES: 00271556 Oncidium triquetrum (Swartz) R. Brown Jamaica: Saint Thomas Parish Bachelor's Hall N. L. Britton 3625 1908-9-15
AMES: 00262243 Pleurothallis R. Brown Jamaica: Cinchona to New Haven Gap N. L. Britton 122 1906-9-2
AMES: 00262648 Pleurothallis corniculata (Swartz) Lindley Jamaica: Saint Thomas Parish Mansfield N. L. Britton 3565 1908-9-15
AMES: 00262745 Pleurothallis helenae Fawcett & Rendle Jamaica: Cinchona, John Crow Peak N. L. Britton 275 1906-9-2
AMES: 00262751 Pleurothallis helenae Fawcett & Rendle Jamaica: Vicinity of Cinchona, Cinchona to New Haven ... N. L. Britton 126 1906-9-2
AMES: 00262761 Pleurothallis hirsutula Fawcett & Rendle Jamaica: N. L. Britton 579 1906-9-13
AMES: 00262762 Pleurothallis hirsutula Fawcett & Rendle Jamaica: Hollymount N. L. Britton 770 1906-9-19
AMES: 00262802 Pleurothallis oblongifolia Lindley : N. L. Britton 124 1908-9-2
AMES: 00262914 Pleurothallis ruscifolia (Jacquin) R. Brown : Puerto Rico: Catalina-Yunque Trail, Luquillo... N. L. Britton 7580 1923-2-23
AMES: 00253022 Pleurothallis sertularioides (Swartz) Sprengel Jamaica: Dolphin Head and vicinity. N. L. Britton 2333 1908-3-18
AMES: 00253027 Pleurothallis sertularioides (Swartz) Sprengel Jamaica: Hollymount. N. L. Britton 776 1906-9-19
AMES: 00253361 Pleurothallis sp. R. Brown Jamaica: vicinity of Cinchona; John Crow Peak. N. L. Britton 275 1906-9-2
AMES: 00253041 Pleurothallis testaefolia Lindley Jamaica: Vicinity of Moody's Gap. N. L. Britton 3349 1908-9-10
AMES: 00253049 Pleurothallis tribuloides Lindley Jamaica: Cockpit Country. N. L. Britton 485 1906-9-13
AMES: 00253065 Pleurothallis trilobata Fawcett & Rendle Jamaica: Vicinity of Cinchona N. L. Britton 267 1906-9-2
AMES: 00243624 Pseudocentrum minus Bentham Jamaica: Vicinity of Cinchona, Morce's Gap N. L. Britton 290 1906-9-2
AMES: 00256910 Schomburgkia carinata Grisebach Jamaica: Cockpit Country N. L. Britton 472 1906-9-13
AMES: 00256910 Schomburgkia lyonsii Lindley Jamaica: Cockpit Country N. L. Britton 472 1906-9-13
AMES: 00253486 Seraphyta diffusa Pfitzer Jamaica: Cockpit Country N. L. Britton 924 1906-9-13
AMES: 00253492 Seraphyta diffusa Pfitzer Jamaica: Troy, Cockpit Country N. L. Britton 468 1906-9-13
GH: 01063620 Spiranthes cernua (Linnaeus) Richard USA: Connecticut Canaan: Canaan N. L. Britton 1859
AMES: 00262243 Stelis micrantha (Swartz) Swartz Jamaica: Cinchona to New Haven Gap N. L. Britton 122 1906-9-2
AMES: 00262243 Stelis ophioglossoides (Jacquin) Swartz Jamaica: Cinchona to New Haven Gap N. L. Britton 122 1906-9-2
AMES: 00262315 Stelis ophioglossoides (Jacquin) Swartz Jamaica: Vicinity of Cinchona, St. Helen's Gap to Mor... N. L. Britton 90 1906-9-2
AMES: 00262316 Stelis ophioglossoides (Jacquin) Swartz Jamaica: Vicinity of Cinchona, John Crow Peak N. L. Britton 271 1906-9-2
AMES: 00262322 Stelis ophioglossoides (Jacquin) Swartz Jamaica: Hollymount N. L. Britton 773 1906-9-19
AMES: 00262315 Stelis trigoniflora (Swartz) Garay Jamaica: Vicinity of Cinchona, St. Helen's Gap to Mor... N. L. Britton 90 1906-9-2
AMES: 00262316 Stelis trigoniflora (Swartz) Garay Jamaica: Vicinity of Cinchona, John Crow Peak N. L. Britton 271 1906-9-2
AMES: 00262322 Stelis trigoniflora (Swartz) Garay Jamaica: Hollymount N. L. Britton 773 1906-9-19
AMES: 00287467 Tolumnia guttata (Linnaeus) Nir Jamaica: Cockpit Country, Troy N. L. Britton 602 1906-9-13
AMES: 00271556 Tolumnia triquetra (Swartz) Nir Jamaica: Saint Thomas Parish Bachelor's Hall N. L. Britton 3625 1908-9-15
Phyllanthaceae A: 00045557 Andrachne brittonii Urban Cuba: Guantánamo Province N. L. Britton 2260 1900-3-17
Pinaceae GH: 00398375 Pinus echinata Miller USA: New York Staten Island: Gifford's Station N. L. Britton 1877
Piperaceae GH: 01981073 Peperomia glabella (Swartz) A. Dietrich Trinidad and Tobago: Trinidad Port of Spain: On Saman N. L. Britton 2080 1921-3-2
GH: 01981153 Peperomia hirta C. de Candolle Trinidad and Tobago: Trinidad Chacachacare Island N. L. Britton 513 1920-3-12
GH: 01981275 Peperomia magnoliifolia (Jacquin) A. Dietrich Trinidad and Tobago: Trinidad Teteron Bay N. L. Britton 486 1920-3-11
GH: 01981624 Peperomia serpens (Swartz) Loudon Trinidad and Tobago: Trinidad Caura River Valley N. L. Britton 1547 1920-4-5
GH: 01964274 Piper tuberculatum Jacquin Trinidad and Tobago: Trinidad St. Joseph N. L. Britton 992 1920-3-25
Poaceae GH: 01814454 Imperata brasiliensis Trinius USA: Florida [data not captured] N. L. Britton 1905-3
Ptilidiaceae FH: 00509330 Ptilidium ciliare (Linnaeus) Hampe USA: New York [data not captured] N. L. Britton 1919-9-20
Ranunculaceae GH: 01710696 Caltha palustris Linnaeus USA: Pennsylvania Naomi Pines N. L. Britton 1889-6-7
GH: 01710703 Caltha palustris Linnaeus USA: Pennsylvania Naomi Pines N. L. Britton 1889-6-7
GH: 01837202 Ranunculus pusillus Poiret USA: New York Staten Island: Staten Island N. L. Britton 1879
Rhamnaceae GH: 01790725 Frangula alnus Miller USA: New Jersey New Durham [North Bergen Township] N. L. Britton 1879-6-21
GH: 01790725 Frangula caroliniana (Walter) A. Gray USA: New Jersey New Durham [North Bergen Township] N. L. Britton 1879-6-21
Rosaceae GH: 01586659 Agrimonia parviflora Aiton USA: New York Staten Island: Staten Island N. L. Britton 1879-8-23
A: 01613490 Crataegus holmesiana Ashe USA: New York Phoenicia to Shokan N. L. Britton 1901-6-2
A: 01646832 Crataegus punctata Jacquin USA: New York Woodland N. L. Britton 1901-6-2
GH: 01649721 Crataegus uniflora Münchhausen USA: New York Staten Island: Staten Island N. L. Britton 1879-5
GH: 01556049 Potentilla tridentata Aiton USA: New York Lake Mohonk N. L. Britton 1918-9-22
Rubiaceae GH: 02138441 Galium mollugo Linnaeus USA: New York [data not captured] N. L. Britton 1879-5-30
Seligeriaceae FH: 00787278 Blindia acuta (Hedwig) Bruch & Schimper USA: Vermont Quechee: [data not captured] N. L. Britton 1910-7-4
Solanaceae GH: 00598523 Solanum carolinense Linnaeus USA: Vermont Woodstock: Woodstock N. L. Britton 1910-7-5
Urticaceae GH: 00035238 Pilea brittoniae Urban Jamaica: Vicinity of Cinchona: St. Helen's Gap to Mor... N. L. Britton 95 1906-9-2
Verbenaceae GH: 00094468 Citharexylum fruticosum brittonii Moldenke Trinidad and Tobago: Trinidad Near mouth of Godineau River, wooded hillsid... N. L. Britton 2921 1921-4-12
Vitaceae GH: 02327117 Cissus alata N. J. Jacquin Bahamas: Conch Sound, Andros N. L. Britton 398 1890-5-9
