Astragalus lonchocarpus (Long-seeded milkvetch). In flower. Colorado Plateau. June 1952. Published in U.S. Geological Survey Bulletin 1030-M, figure 89. 1957.
Summary
Astragalus lonchocarpus (Long-seeded milkvetch). In flower.
Colorado Plateau. June 1952.
Published in U.S. Geological Survey Bulletin 1030-M, figure 89. 1957.
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