Browse by date

Title/Descriptionsort ascending Location Date
Agave, Pinus United States, Arizona, Grand Canyon 1929-07-05
Agave utahensis, Pinus edulis United States, Arizona, Grand Canyon 1929-07-05
Agave utahensis United States, Arizona, Grand Canyon 1929-07-05
Agave utahensis United States, Arizona, Grand Canyon 1929-07-08
Agave utahensis United States, Arizona, Grand Canyon 1929-07-08
Agave Parryi, rodent injury United States, Arizona 1929-07-14
Agave Parryi, detail United States, Arizona 1929-07-14
Agave Parryi, cliff rose, etc. United States, Arizona 1929-07-14
Agave in flower, Eriogonum fasciculatum Mexico, Baja California 1926-05-27
Agave americana Democratic Republic of the Congo 1919-12-26
Agave Mexico, Sonora 1932-05-06
Agave Mexico, Sonora 1932-05-06
Agave Mexico, Sonora 1932-05-06
Agaricus ring trench United States, Colorado 1915-08-06
Agaricus Democratic Republic of the Congo 1919-12-24
Agaricus Democratic Republic of the Congo 1919-12-24
Afzelia quanzensis Mozambique 1919-10-25
African type ox yoke South Africa, Northern Cape 1919-09-22
African almond tree Tanzania 1920-04-04
African almond Tanzania 1920-04-07
Aesculus californica Mexico, Baja California 1926-05-26
Aesculus californica Mexico, Baja California 1926-05-26
Aecidia on Picea Engelmannii United States, Colorado, Lake Moraine 1913-08-19
Aecidia on Picea Engelmannii United States, Colorado, Lake Moraine 1913-08-19
Adolph [i.e., Adolf] Engler United States, Colorado 1913-08-16
Adobe wall and house United States, New Mexico 1916-10-08
Adobe house, roof of sorghum United States, Arizona 1930-10-05
Adobe brick United States, New Mexico 1917-11-26
Addo bush South Africa, Eastern Cape 1919-09-05
Addo bush South Africa, Eastern Cape 1919-09-09
Addo bush South Africa, Eastern Cape 1919-09-09
Addo bush South Africa, Eastern Cape 1919-09-09
Addo bush South Africa, Eastern Cape, Barkley Bridge 1919-09-12
Addo brush South Africa, Eastern Cape 1919-09-05
Adansonia with bee hives in tree Tanzania 1920-04-12
Adansonia with bee hives in tree Tanzania 1920-04-12
Adansonia tree Tanzania 1920-04-17
Across valley United States, Utah 1912-06-02
Across the valley United States, California 1937-08-08
Across the river Democratic Republic of the Congo 1920-01-18
Across the river Democratic Republic of the Congo 1920-01-24
Across the river Democratic Republic of the Congo 1920-01-24
Across the river Democratic Republic of the Congo 1920-01-24
Across the river Democratic Republic of the Congo 1920-01-24
Across the river Democratic Republic of the Congo 1920-01-24
Across the river Democratic Republic of the Congo 1920-01-24
Across the river Democratic Republic of the Congo 1920-01-24
Across the river Democratic Republic of the Congo 1920-01-25
Across the plain Kenya 1920-04-19
Across the Lukuga River Democratic Republic of the Congo 1920-02-12

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