Harvard University Herbaria & Libraries

Brassicaceae
GH: 01155596 Descurainia sophia (Linnaeus) Webb ex Prantl USA: Colorado approx. 6 mi. SE of Crested Butte A. S. Barclay & R. A. Davidson 912 1960-8-22
GH: 01548644 Lepidium draba chalepense (Linnaeus) Thellung USA: Colorado State Hwy. 92, between Hotchkiss and Crawfor... A. S. Barclay & R. A. Davidson 901 1960-8-17
GH: 01691048 Physaria pinetorum (Wooton & Standley) O'Kane & Al-Shehbaz USA: New Mexico Skyline, Lincoln National Forest, above Alto A. S. Barclay & R. A. Davidson 871 1960-8-4
GH: 01731351 Thlaspi arvense Linnaeus USA: Colorado Washington Gulch, west of Gothic Mt. A. S. Barclay & R. A. Davidson 882 1960-8-13
GH: 01733069 Turritis glabra Linnaeus USA: Colorado between Gothic and Crested Butte, near jct. ... A. S. Barclay & R. A. Davidson 886 1960-8-14