Harvard University Herbaria & Libraries

Brassicaceae
GH: 01575511 Physaria fendleri (A. Gray) O'Kane & Al-Shehbaz USA: Arizona Bisbee: [no additional data] W. P. Cottam 10190 1938-4-11
Cupressaceae
GH: 02104682 Juniperus deppeana Steudel USA: Arizona South slopes, Prescott mts. W. P. Cottam 10005 1938-3-29
Fabaceae
GH: 02052684 Astragalus leucolobus S. Watson ex M. E. Jones USA: Utah [no additional data] W. P. Cottam 80 1938-5
GH: 02177623 Lupinus palmeri S. Watson USA: Arizona Huachuca Mts. W. P. Cottam 10179 1938-4-10
Linaceae
GH: 02054226 Linum vernale Wooton USA: Texas Toyahvale W. P. Cottam 10264 1938-4-15
Papaveraceae
GH: 01738302 Corydalis aurea Willdenow USA: Arizona Huachuca Mts. W. P. Cottam 10174 1938-4-10
Verbenaceae
GH: 01800744 Glandularia bipinnatifida brevispicata Umber USA: Arizona Douglas W. P. Cottam 10201 1938-4-11