Harvard University Herbaria & Libraries

Aceraceae
GH: 01792025 Acer negundo interius (Britton) Sargent USA: Colorado near Ouray A. Nelson & R. A. Nelson 324 1932-9-1
Asteraceae
GH: 02217784 Aphanostephus skirrhobasis thalassius Shinners USA: Texas Galveston: [no additional data] A. Nelson & R. A. Nelson 67 1932-1-15
GH: 02216367 Chrysothamnus depressus Nuttall USA: New Mexico Lybrooks ranch, northwestern New Mexio A. Nelson & R. A. Nelson 282 1932-8-29
GH: 02203695 Dieteria canescens (Pursh) Nuttall USA: Wyoming Greybull A. Nelson & R. A. Nelson 367 1932-9-25
GH: 02205514 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Wyoming Saratoga A. Nelson & R. A. Nelson 349 1932-9-14
GH: 02205631 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: New Mexico Eagle Nest Lake A. Nelson & R. A. Nelson 427 1932-10-18
GH: 02351591 Erigeron speciosus de Candolle USA: Colorado Muddy Pass, Middle Park A. Nelson & R. A. Nelson 135 1932-7-28
Betulaceae
GH: 02194407 Betula occidentalis Hooker USA: New Mexico Along Jemez River near Camp A. Nelson & R. A. Nelson 251 1932-8-20
Brassicaceae
GH: 01106960 Draba helleriana Greene USA: New Mexico Jemez Mountains A. Nelson & R. A. Nelson 219 1932-8-10
Cupressaceae
GH: 02106427 Juniperus scopulorum Sargent USA: Wyoming 12 mi south of Lander A. Nelson & R. A. Nelson 355a 1932-9-23
Ericaceae
GH: 01719275 Monotropa hypopitys Linnaeus USA: New Mexico The University Camp, Jemez Springs A. Nelson & R. A. Nelson 207 1932-8-5
Fabaceae
GH: 02135740 Sphaerophysa salsula (Pallas) de Candolle USA: Colorado San Luis Valey A. Nelson & R. A. Nelson 143 1932-7-29
Mimosaceae
GH: 01786438 Desmanthus illinoensis (Michaux) MacMillan ex B. L. Robinson & Fernald USA: New Mexico near Bernallilo A. Nelson & R. A. Nelson 165 1932-7-31
Nyctaginaceae
GH: 01846686 Tripterocalyx carneus carneus (Greene) L. A. Galloway USA: New Mexico near Otis Trading Post, between Cuba and Azt... A. Nelson & R. A. Nelson 1932-8-29
Oleaceae
GH: 01850457 Fraxinus velutina coriacea (S. Watson) Rehder USA: New Mexico Rio Grande R.; Hot Springs A. Nelson & R. A. Nelson 1932-10-26
Onagraceae
GH: 01645722 Oenothera drummondii Hooker USA: Texas Gulf shore near Port Boliver & on Galveston ... A. Nelson & R. A. Nelson 62 1932-1-14
Orobanchaceae
GH: 01876692 Castilleja exilis A. Nelson USA: New Mexico near Bernallilo A. Nelson & R. A. Nelson 164 1932-7-31
GH: 01879780 Conopholis alpina mexicana (A. Gray ex S. Watson) R. R. Haynes USA: New Mexico Jemez Mountains A. Nelson & R. A. Nelson 209 1932-8-8
Pinaceae
GH: 00397660 Pinus ayacahuite Ehrenberg ex Schlechtendal USA: New Mexico Jemez Mts. A. Nelson & R. A. Nelson 190 1932-8-7
Plantaginaceae
GH: 02002890 Penstemon bridgesii A. Gray USA: Colorado along new road into Mesa Verde Nat'l Park. A. Nelson & R. A. Nelson 306 1932-8-31
GH: 01801143 Penstemon unilateralis Rydberg USA: Wyoming Granite Canyon A. Nelson & R. A. Nelson 341 1932-9-10
Polemoniaceae
GH: 01104267 Ipomopsis pumila (Nuttall) V. E. Grant USA: Wyoming Graybull A. Nelson & R. A. Nelson 366 1932-9-25
GH: 01105726 Leptosiphon nuttallii (A. Gray) J. M. Porter & L. A. Johnson USA: Wyoming so. slopes, Fremont Pass A. Nelson & R. A. Nelson 145 1932-7-29
GH: 01694356 Polemonium foliosissimum A. Gray USA: Colorado near Dillon A. Nelson & R. A. Nelson 142 1932-7-29
Rosaceae
GH: 01615346 Crataegus macracantha Loddiges ex Loudon USA: Colorado Fort Collins: Horse-tooth gulch A. Nelson & R. A. Nelson 406 1932-10-12
GH: 01615657 Crataegus macracantha occidentalis (Britton) Eggleston USA: Wyoming Banner A. Nelson & R. A. Nelson 391 1932-9-30
GH: 01610109 Geum rivale Linnaeus USA: Colorado at Willow Pass, North Park A. Nelson & R. A. Nelson 111 1932-7-18
GH: 01601770 Rosa woodsii ultramontana (S. Watson) Jepson USA: Wyoming Saratoga A. Nelson & R. A. Nelson 348 1932-9-14
GH: 01601771 Rosa woodsii ultramontana (S. Watson) Jepson USA: Wyoming Encampment A. Nelson & R. A. Nelson 396 1932-9-14
GH: 01863207 Sorbus scopulina Greene USA: Wyoming Battle Lake A. Nelson & R. A. Nelson 350 1932-9-15
Rutaceae
GH: 01584311 Ptelea trifoliata angustifolia (Bentham) V. L. Bailey USA: New Mexico Sandia Mts. A. Nelson & R. A. Nelson 442 1932-10-23
Verbenaceae
GH: 01799766 Aloysia wrightii A. Heller USA: New Mexico Sandia Mts. A. Nelson & R. A. Nelson 453 1932-10-23