Browse by date

Title/Description Location Datesort descending
Abronia, in flower United States, California 1930-01-01
Abronia, in flower United States, California 1930-01-01
Abronia, in flower United States, California 1930-01-01
Abronia, in flower United States, California 1930-01-01
Bank at College Dam United States, Arizona, San Carlos Reservation 1930-01-03
Duck weed United States, Arizona, San Carlos Reservation 1930-01-03
Duck weed United States, Arizona, San Carlos Reservation 1930-01-03
Duck weed United States, Arizona, San Carlos Reservation 1930-01-03
Duck weed United States, Arizona, San Carlos Reservation 1930-01-03
Reservation United States, Arizona, San Carlos Reservation 1930-01-03
Reservation United States, Arizona, San Carlos Reservation 1930-01-03
Pomeroy children United States, Arizona, Rincons 1930-01-13
Gov. [John C.] Phillips United States, Arizona, Rincons 1930-01-13
Men United States, Arizona, Rincons 1930-01-13
Shantz in Cactus forest United States, Arizona, Saguaro Forest 1930-02-22
Hill in Forest, mostly Encelia United States, Arizona, Saguaro Forest 1930-04-01
Evans and Matheson United States, Arizona, Saguaro Forest 1930-04-01
Saguaro Forest United States, Arizona, Saguaro Forest 1930-04-01
Base of Saguaro Forest United States, Arizona, Saguaro Forest 1930-04-01
Skeleton of Saguaro United States, Arizona, Saguaro Forest 1930-04-01
Saguaro Forest United States, Arizona, Saguaro Forest 1930-04-01
Mr. Evans, Forest United States, Arizona, Saguaro Forest 1930-04-01
Saguaro Forest United States, Arizona, Saguaro Forest 1930-04-01
Saguaro Forest, Encelia in fore United States, Arizona, Saguaro Forest 1930-04-01
Bisnaga, Saguaro Forest United States, Arizona, Saguaro Forest 1930-04-01
Skeleton and Forest United States, Arizona, Saguaro Forest 1930-04-01
Planting cactus, campus United States, Arizona 1930-04-01
Planting cactus W. of Arizona campus United States, Arizona 1930-04-01
Establishing cactus garden United States, Arizona 1930-04-01
Saguaro Forest United States, Arizona, Saguaro Forest 1930-04-01
Skeleton of Saguaro United States, Arizona, Saguaro Forest 1930-04-01
Saguaro Forest United States, Arizona, Saguaro Forest 1930-04-01
Saguaro Forest United States, Arizona, Saguaro Forest 1930-04-01
Saguaro, Sage, Salt River United States, Arizona 1930-04-01
Planting cactus W. of Arizona campus United States, Arizona 1930-04-01
Planting cactus W. of Arizona campus United States, Arizona 1930-04-01
Badlands United States, Arizona 1930-05-08
Badlands United States, Arizona 1930-05-08
Badlands United States, Arizona 1930-05-08
Bushes along drainage, Atriplex United States, Arizona 1930-05-08
Badlands United States, Arizona 1930-05-08
Near Ryan Rd. Vegetation United States, Arizona 1930-05-10
Sagebrush, SW of Fredonia - JJT file United States, Arizona 1930-05-10
Cowania, cliff rose United States, Arizona, Kaibab 1930-05-10
Detail of cliff rose United States, Arizona, Kaibab 1930-05-10
Sage, Pinion, Rose, Deer line United States, Arizona, Kaibab 1930-05-10
Yellow pine, dead sage United States, Arizona, Kaibab 1930-05-10
Yellow pine, dead sage United States, Arizona, Kaibab 1930-05-10
Intermediate range United States, Arizona, Kaibab 1930-05-10
Intermediate, dead sage, etc. United States, Arizona, Kaibab 1930-05-10

Pages