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Title/Description Location Datesort descending
Grass area United States, Arizona 1918-02-13
Grassland, looking to the bottom of valley United States, Arizona 1918-02-13
Bouteloua, Erigonium United States, Arizona, Santa Rita Res. 1918-02-13
Bouteloua, Erigonium, but Heteropogon and Mesquite United States, Arizona, Santa Rita Res. 1918-02-13
Oak and grassland United States, Arizona 1918-02-15
Panorama, 4500 ft. Great Hilaria cinchroides, oak, juniper, bear grass, mountains, rolling hills United States, Arizona 1918-02-15
Panorama, 4500 ft. Great Hilaria cinchroides, oak, juniper, bear grass, mountains, rolling hills United States, Arizona 1918-02-15
Bouteloua hirsuta, racemosa, bromoides, [John J.] Thornber in center United States, Arizona 1918-02-15
Bouteloua hirsuta, racemosa, bromoides, [John J.] Thornber in center, grassland United States, Arizona 1918-02-15
Oak and grassland United States, Arizona 1918-02-15
Bouteloua gracilis, Aristida, mesquite United States, Arizona, Empire Ranch 1918-02-16
Across Pantano to Mts. United States, Arizona, Empire Ranch 1918-02-16
Pantano River, Sporobolus wrightii United States, Arizona, Empire Ranch 1918-02-16
Pantano River, Sporobolus wrightii, Mts. behind United States, Arizona, Empire Ranch 1918-02-16
Opuntia spinosior, Isocoma United States, Arizona 1918-02-16
Opuntia spinosior, Isocoma, Parkinsonia mesquite United States, Arizona 1918-02-16
Sporobolus wrightii United States, Arizona, Empire Ranch 1918-02-16
Grassland, hills, Hilaria, Bouteloua United States, Arizona, Empire Ranch 1918-02-16
Sporobolus, Juglans major, mesquite United States, Arizona, Empire Ranch 1918-02-16
Burned Sporobolus, mesquite United States, Arizona 1918-02-16
Eriogonum fasciculatum, Lotus United States, California, Cajon Pass 1918-07-21
Eriogonum fasciculatum, Lotus United States, California, Cajon Pass 1918-07-21
Eriogonum fasciculatum, Lotus, towards Mts. United States, California, Cajon Pass 1918-07-21
Atriplex polycarpa, Alkali grass flat United States, California 1918-07-21
Atriplex hymenelytra United States, California 1918-07-21
Atriplex hymenelytra, Covillea, Salt grass United States, California 1918-07-21
Hilaria rigida, Covillea United States 1918-07-21
Hilaria rigida, Covillea United States 1918-07-21
Hilaria rigida, Covillea United States 1918-07-21
Yucca baccata, mesquite, Bouteloua United States, Arizona 1918-07-23
Yucca baccata, more mesquite, Bouteloua United States, Arizona 1918-07-23
Yucca baccata, mesquite, Bouteloua United States, Arizona 1918-07-23
Grassland above Hackberry United States, Arizona 1918-07-23
Bouteloua gracilis, Atriplex canescens, Cedar hi [sic] United States, Arizona 1918-07-24
Grassland above Hackberry United States, Arizona 1918-07-24
Grassland above Hackberry United States, Arizona 1918-07-24
Grassland above Hackberry United States, Arizona 1918-07-24
Pure grama, juniper-pinion United States, Arizona 1918-07-24
Pure grama grass United States, Arizona 1918-07-24
Grand Canyon United States, Arizona, Grand View 1918-07-24
Grand View United States, Arizona, Grand View 1918-07-24
Bouteloua, Eriopoda, meadow United States, Arizona 1918-07-25
Bouteloua, Eriopoda, meadow and hill United States, Arizona 1918-07-25
Bouteloua, Eriopoda, meadow, Mr., Mrs., Shantz, etc. United States, Arizona 1918-07-25
Camp near Little Colorado, shad United States, Arizona 1918-07-25
Antennaria, Bouteloua gracilis, Oak United States, Arizona, Grand View 1918-07-25
Antennaria, Grama, Yellow Pine United States, Arizona, Grand View 1918-07-25
Antennaria, Grama, Yellow Pine United States, Arizona, Grand View 1918-07-25
Cliff dweller ruins, veg. on United States, Arizona 1918-07-25
Cliff dweller ruins, veg. on United States, Arizona 1918-07-25

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