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Rhus trilobata on gypsum hills |
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1916-10-11 |
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Rhus trilobata on gypsum hills |
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1916-10-11 |
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Artemisia similar to filifolia, Yucca |
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1916-10-11 |
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Gypsum hills, Rhus trilobata |
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1916-10-11 |
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Gypsum hills, Rhus trilobata |
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1916-10-11 |
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Succession on sand |
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1916-10-11 |
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Succession on sand |
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1916-10-11 |
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Muhlenbergia pungens as sand binder |
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1916-10-11 |
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Sand hill SW, Yucca, Artemisia filifolia |
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1916-10-11 |
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Aster, Bouteloua, Muhlenbergia, Chrysothamnus |
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1916-10-11 |
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Aster |
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1916-10-11 |
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Veg. in sand hills |
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1916-10-11 |
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Rhus trilobata, Artemisia filifolia-like |
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1916-10-11 |
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Chrysothamnus, Artemisia, Rhus, Yucca |
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1916-10-11 |
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General view |
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1916-10-11 |
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General view, sand |
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1916-10-11 |
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Succession on Gypsum sand |
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1916-10-11 |
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Invasion of sand by Muhlenbergia, Andropogon |
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1916-10-11 |
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Sporobolus airoides, Atriplex canescens |
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1916-10-11 |
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Sporobolus and Atriplex at edge of sand |
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1916-10-11 |
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Atriplex canescens, Sporobolus, sand |
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1916-10-11 |
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General view of flat, sand hills |
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1916-10-11 |
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General view of flat, sand hills, with veg. named |
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1916-10-11 |
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