Asteraceae GH: 02206888 Erigeron divergens Torrey & A. Gray USA: New Mexico Road around Antonio Mountain (Forestry Rds. ... H. H. van der Werff 23596 2010-8-20
GH: 02206887 Erigeron divergens Torrey & A. Gray USA: New Mexico 10 km S of Taos Forestry Road 606, Hondo can... H. H. van der Werff 25868 2014-8-16
Brassicaceae GH: 01783301 Alyssum simplex Rudolphi USA: New Mexico Along Ridge Trail, 2 miles S of Taos H. H. van der Werff 25926 2015-5-22
GH: 01155205 Camelina microcarpa Andrzejowski ex de Candolle USA: New Mexico Taos, Valle Escondido H. H. van der Werff 21512 2006-6-11
GH: 01155206 Camelina microcarpa Andrzejowski ex de Candolle USA: New Mexico 10 km S of Taos Forestry Road 606, Hondo Can... H. H. van der Werff 25799 2014-6-2
GH: 01155381 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: New Mexico Nature Conservancy Milnesand Prairie Reserve H. H. van der Werff 25710 2013-6-29
GH: 01155382 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: New Mexico Along trail to Wheeler Peak above Taos Ski V... H. H. van der Werff 24389 2012-7-24
GH: 01155383 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: New Mexico Along trail to Wheeler Peak above Taos Ski V... H. H. van der Werff 24389 2012-7-24
GH: 01106953 Draba heilii Al-Shehbaz USA: New Mexico Along trail to Wheeler Peak above Taos Ski V... H. H. van der Werff 24385 2012-7-24
GH: 01561325 Draba verna Linnaeus USA: California [data not captured] H. H. van der Werff 4459 1982-4-9
GH: 01540491 Hesperidanthus linearifolius (A. Gray) Rydberg USA: New Mexico Vicinity of Tres Piedras along road Tres Pie... H. H. van der Werff 25681 2013-6-19
GH: 01546680 Lepidium alyssoides A. Gray USA: New Mexico 10 km S of Taos Forestry Road 606, Hondo Can... H. H. van der Werff 25871 2014-8-16
GH: 01783390 Lepidium alyssoides A. Gray USA: New Mexico Along Ridge Trail, 2 miles S of Taos H. H. van der Werff 25923 2015-5-22
GH: 01783391 Lepidium perfoliatum Linnaeus USA: New Mexico Mile 111 along US 550. H. H. van der Werff 26159 2016-5-11
GH: 01575766 Physaria floribunda Rydberg USA: New Mexico Valle Escondido H. H. van der Werff 21514 2006-6-11
GH: 01783392 Physaria floribunda Rydberg USA: New Mexico Along S Devisadero Trail, 2 miles SE of Taos... H. H. van der Werff 25935 2015-5-22
GH: 01691222 Physaria rectipes (Wooton & Standley) O'Kane & Al-Shehbaz USA: New Mexico Devisadero Trail, 3 m [miles] outside taso H. H. van der Werff 25810 2014-6-6
GH: 01691223 Physaria rectipes (Wooton & Standley) O'Kane & Al-Shehbaz USA: New Mexico Devisadero Trail, 3 m [miles] outside taso H. H. van der Werff 25810 2014-6-6
GH: 01691224 Physaria rectipes (Wooton & Standley) O'Kane & Al-Shehbaz USA: New Mexico 10 km S of Taos Forestry Road 606, Hondo Can... H. H. van der Werff 25807 2014-6-2
GH: 01783394 Physaria rectipes (Wooton & Standley) O'Kane & Al-Shehbaz USA: New Mexico Forestry Rd. 97, ca. 5 miles S from junction... H. H. van der Werff 25955 2015-6-21
GH: 01783395 Physaria rectipes (Wooton & Standley) O'Kane & Al-Shehbaz USA: New Mexico Along S Devisadero Trail, 2 miles SE of Taos... H. H. van der Werff 25930 2015-5-22
GH: 01783396 Physaria rectipes (Wooton & Standley) O'Kane & Al-Shehbaz USA: New Mexico Along Ridge Trail, 2 miles S of Taos H. H. van der Werff 25927 2015-5-22
GH: 01693140 Rorippa sinuata (Nuttall) Hitchcock USA: New Mexico Road around Antonio Mountain (Forestry Rds. ... H. H. van der Werff 23608 2010-8-20
GH: 01716199 Sisymbrium loeselii Linnaeus USA: New Mexico Forestry Rd. 437 from Valle Escondido to Tal... H. H. van der Werff 21534 2006-6-18
GH: 01783400 Thelypodiopsis aurea (Eastwood) Rydberg USA: New Mexico Mile 111 along US 550. H. H. van der Werff 26153 2016-5-11
Dennstaedtiaceae A: 01011954 Hypolepis galapagensis Schwartsburd & J. Prado Ecuador: Galapagos Province near Media Luna [Santa Cruz Island] H. H. van der Werff 955 1975-5
A: 01011954 Hypolepis hostilis (Kunze) C. Presl Ecuador: Galapagos Province near Media Luna [Santa Cruz Island] H. H. van der Werff 955 1975-5
Dryopteridaceae A: 01005580 Dryopteris patula (Swartz) Underwood Ecuador: Galapagos Province Isabela, E. rim of Vulcan Alcedo H. H. van der Werff 1168 1974-5-22
Orchidaceae AMES: 00098465 Cranichis werffii Garay Ecuador: Galapagos Province Santa Cruz Island, Volcán Wolf H. H. van der Werff 2157
AMES: 02090056 Microchilus weberianus (Garay) Ormerod Ecuador: Galapagos Province Isabela Island, Volcán Darwin H. H. van der Werff 2120 1975
Solanaceae GH: 01003184 Capsicum galapagoense Hunziker Ecuador: Galapagos Province Isabela H. H. van der Werff 1255 1974-6-19
GH: 00056091 Jaltomata sp. Ecuador: Galapagos Province Isabela Island, southeast caldera rim of vol... H. H. van der Werff 1503 1974-9
GH: 00056091 Jaltomata werffii D'Arcy Ecuador: Galapagos Province Isabela Island, southeast caldera rim of vol... H. H. van der Werff 1503 1974-9