Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Sisymbrium altissimum L. Ferris, Roxana S.; Wiggins, Ira L. Ihsan A. Al-Shehbaz 1939-07-26 2010-01-01 00:00:00.0 Brassicaceae CASC 75040
collected Isolepis cernua (Vahl) Roem. & Schult. Ferris, Roxana S.; Wiggins, Ira L. 1935-07-19 Cyperaceae CASC 112473
collected Pinus ponderosa C. Lawson Ferris, Roxana S.; Wiggins, Ira L. 1930-11-08 Pinaceae CASC 79070
collected Cirsium andrewsii (A. Gray) Jeps. Ferris, Roxana S.; Wiggins, Ira L. 1935-07-19 Asteraceae CASC 105826
collected Sibara desertii (M.E.Jones) Rollins Ferris, Roxana S.; Wiggins, Ira L. Ihsan A. Al-Shehbaz 1947-03-25 2010-01-01 00:00:00.0 Brassicaceae CASC 74873
collected Pellaea andromedifolia (Kaulf.) Fée Ferris, Roxana S.; Wiggins, Ira L. 1940-04-26 Pteridaceae CASC 67761
collected Arctostaphylos andersonii A. Gray Ferris, Roxana S.; Wiggins, Ira L. 1930-11-08 Ericaceae CASC 25306
collected Salix lasiolepis var. bigelovii (Torr.) Bebb Ferris, Roxana S.; Wiggins, Ira L. George W. Argus 1932-03-03 1989-01-01 00:00:00.0 Salicaceae CASC 107234
collected Cercocarpus betuloides var. betuloides Nutt. Ferris, Roxana S.; Wiggins, Ira L. 1940-04-27 Rosaceae CASC 135464
collected Cercocarpus betuloides var. betuloides Nutt. Ferris, Roxana S.; Wiggins, Ira L. 1940-04-27 Rosaceae CASC 135461
collected Claytonia sibirica L. Ferris, Roxana S.; Wiggins, Ira L. 1935-07-19 Montiaceae CASC 443944