Harvard University Herbaria & Libraries

Asteraceae
GH: 01831788 Hieracium gracile detonsum (A. Gray) A. Gray USA: Colorado Kelso Mt.; near Torrey's Park G. W. Letterman 1885-8
GH: 01831787 Hieracium gracile detonsum (A. Gray) A. Gray USA: Wyoming Yellowstone Park G. W. Letterman 1885-8
GH: 01832970 Hieracium scouleri Hooker USA: Idaho [data not captured] G. W. Letterman 1885-8
Brassicaceae
GH: 01155278 Cardamine cordifolia A. Gray USA: Colorado near Graymont G. W. Letterman 1885-8-15
GH: 01103453 Draba aurea Vahl USA: Colorado Near Graymont G. W. Letterman 1885-7-23
GH: 01103996 Draba crassa Rydberg USA: Colorado Gray's Peak G. W. Letterman 1885-8-15
GH: 01155962 Draba fladnizensis pattersonii (O. E. Schulz) Rollins USA: Colorado Gray's Peak G. W. Letterman 1885-8-15
GH: 01106407 Draba fladnizensis pattersonii (O. E. Schulz) Rollins USA: Colorado Gray's Peak G. W. Letterman 1885-8-15
GH: 01538238 Erysimum capitatum argillosum (Greene) R. J. Davis USA: Colorado Gray's Peak G. W. Letterman 1885-8-15
Caryophyllaceae
GH: 01745240 Minuartia biflora (Linnaeus) Schinz & Thellung USA: Colorado Gray's Peak G. W. Letterman 1885-8-15
GH: 01714597 Paronychia depressa (A. Gray & Torrey) Nuttall ex A. Nelson USA: Wyoming National Park G. W. Letterman 1885-8-5
GH: 01715022 Paronychia pulvinata A. Gray USA: Colorado Gray's Peak G. W. Letterman 1885-7-23
GH: 01751402 Silene acaulis subacaulescens (F. N. Williams) C. L. Hitchcock & B. Maguire USA: Colorado Gray's Peak G. W. Letterman 1885-8-15
Fabaceae
GH: 02052161 Astragalus kentrophyta implexus (Canby) Barneby USA: Wyoming Yellowstone Falls. Lower Falls G. W. Letterman 1885-8-5
Juncaceae
GH: 02099335 Juncus balticus ater (Rydberg) Snogerup USA: Colorado Near Denver G. W. Letterman 1885-8-8
Orobanchaceae
GH: 01878708 Castilleja pilosa Rydberg USA: Wyoming National Park G. W. Letterman 1885-8-5
GH: 01880146 Cordylanthus ramosus Nuttall ex Bentham USA: Wyoming Fossil G. W. Letterman 1885-8-9
Papaveraceae
GH: 01857653 Papaver uintaense S. L. Welsh USA: Colorado Gray's Peak G. W. Letterman 1885-8-15
Poaceae
GH: 00024304 Poa lettermanii Vasey USA: Colorado Gray's Peak G. W. Letterman 1885
Portulacaceae
GH: 01858448 Cistanthe umbellata (Torrey) Hershkovitz USA: Wyoming National Park G. W. Letterman 1885-8-6
Ranunculaceae
GH: 01708954 Aquilegia coerulea James USA: Colorado Gray's Peak G. W. Letterman 1885-8-15