Harvard University Herbaria & Libraries

Asteraceae
GH: 02206296 Erigeron compositus Pursh USA: Colorado Golden-Central City R. Duthie & I. W. Clokey 3936 1920-6-9
GH: 02206287 Erigeron compositus Pursh USA: Colorado Golden-Central City R. Duthie & I. W. Clokey 3937 1920-6-9
Brassicaceae
GH: 00992049 Draba nemorosa Linnaeus USA: Colorado Wolhurst R. Duthie & I. W. Clokey 3784 1920-5-15
GH: 00992152 Draba streptocarpa A. Gray USA: Colorado Golden-Central City R. Duthie & I. W. Clokey 3783 1920-6-9
GH: 01687631 Physaria montana (A. Gray) Greene USA: Colorado Golden: [no additional data] R. Duthie & I. W. Clokey 3778 1920-5-18
GH: 01691629 Physaria vitulifera Rydberg USA: Colorado Golden: [no additional data] R. Duthie & I. W. Clokey 3777 1920-5-18
GH: 02532904 Physaria vitulifera Rydberg USA: Colorado Golden R. Duthie & I. W. Clokey 3777 1920-6-24
GH: 02231439 Physaria vitulifera Rydberg USA: Colorado Wolhurst R. Duthie & I. W. Clokey 3775 1920-5-15
Caryophyllaceae
GH: 01741458 Arenaria fendleri A. Gray USA: Colorado Rocky Flats R. Duthie & I. W. Clokey 3760 1920-6-18
Orobanchaceae
GH: 02082610 Orobanche uniflora occidentalis Abrams ex Ferris USA: Colorado Rocky Flats R. Duthie & I. W. Clokey 3875 1920-6-18
Plantaginaceae
GH: 01998710 Collinsia parviflora Lindley USA: Colorado Wolhurst R. Duthie & I. W. Clokey 3860 1920-5-15
Polemoniaceae
GH: 01104373 Ipomopsis spicata (Nuttall) V. E. Grant USA: Colorado Golden: [no additional data] R. Duthie & I. W. Clokey 3845 1920-6-9
Ranunculaceae
GH: 01665735 Ranunculus longirostris Godron USA: Colorado Denver: [no additional data] R. Duthie & I. W. Clokey 3764 1920-6-18
Rosaceae
A: 01729403 Amelanchier utahensis Koehne USA: Colorado Golden-Central City R. Duthie & I. W. Clokey 3795 1920-6-9
GH: 01729404 Amelanchier utahensis Koehne USA: Colorado Golden-Central City R. Duthie & I. W. Clokey 3795 1920-6-9
GH: 01590523 Physocarpus monogynus (Torrey) J. M. Coulter USA: Colorado Golden-Central City R. Duthie & I. W. Clokey 3792 1920-6-9
A: 01590531 Physocarpus monogynus (Torrey) J. M. Coulter USA: Colorado Golden-Central City R. Duthie & I. W. Clokey 3792 1920-6-9
GH: 01705085 Prunus americana Marshall USA: Colorado Golden: [no additional data] R. Duthie & I. W. Clokey 3798 1920-5-18
Violaceae
GH: 02146037 Viola canadensis scopulorum A. Gray USA: Colorado Mt. Lookout R. Duthie & I. W. Clokey 3815 1920-5-18
GH: 02147872 Viola nuttallii Pursh USA: Colorado Wolhurst R. Duthie & I. W. Clokey 3819 1920-5-15