Harvard University Herbaria & Libraries

Apocynaceae
GH: 02179338 Apocynum androsaemifolium Linnaeus USA: Colorado Manitou E. L. Hughes 24 1891-7-23
Asclepiadaceae
GH: 00961070 Asclepias pumila (A. Gray) Vail USA: Colorado Denver: [no additional data] E. L. Hughes 6 1891-7-31
Caryophyllaceae
GH: 01624185 Vaccaria hispanica (Miller) Rauschert USA: Colorado Denver: City Park E. L. Hughes 9 1891-7
Fabaceae
GH: 02085061 Lupinus argenteus Pursh USA: Colorado Melvin E. L. Hughes 39 1891-7-18
GH: 02129956 Medicago sativa Linnaeus USA: Colorado Denver: Denver E. L. Hughes 11 1891-6-24
Lamiaceae
GH: 01697427 Scutellaria galericulata Linnaeus USA: Colorado Denver: City Park E. L. Hughes 14 1891-7-4
Malvaceae
GH: 02199523 Sphaeralcea coccinea (Nuttall) Rydberg USA: Colorado Denver: [no additional data] E. L. Hughes 16 1891
Onagraceae
GH: 01780894 Oenothera albicaulis Nuttall USA: Colorado Denver: [no additional data] E. L. Hughes 36 1891-8-11
Orobanchaceae
GH: 01878863 Castilleja rhexifolia Rydberg USA: Colorado Glen Park E. L. Hughes 7 1891-8-17
Plantaginaceae
GH: 02119748 Penstemon glaber Pursh USA: Colorado Glen Park E. L. Hughes 311 1891-8-17
GH: 01801131 Penstemon unilateralis Rydberg USA: Colorado Glen Park E. L. Hughes 31 1891-8-17
GH: 01803502 Plantago patagonica Jacquin USA: Colorado Denver: [no additional data] E. L. Hughes 23 1891-7-7
Polygonaceae
GH: 02362178 Persicaria maculosa Gray USA: Colorado Denver: [no additional data] E. L. Hughes 20 1891-7-29
Solanaceae
GH: 01542057 Quincula lobata (Torrey) Rafinesque USA: Colorado "Garden of the Gods", Manitou E. L. Hughes 25 1891-7-23