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| | | | | | Astragalus laxmannii var. robustior | prairie milkvetch | Devils Tower National Monument | | | | | Record Status: Approved | Occurrence: | Present | Nativeness: | Native | Abundance: | Unknown | | | Scientific Name with Authority: | Astragalus laxmannii var. robustior (Hook.) Barneby & S.L. Welsh | Park Preferred Common Name(s): | | Park Synonyms: | Astragalus adsurgens var. robustior | | | | Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Fabales, Family Fabaceae, Genus Astragalus, Species Astragalus laxmannii |
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| | | | | Park Tags: | Common Species - Yes | Growth Form - Herb | Flower Color - Blue / Purple |
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| | | | | Threatened/Endangered Status: | | State Species of Concern Status: | | Ozone-sensitive Status: | | NatureServe Global Rank: | | NatureServe State Rank: | | Evidence: | 0 Observations, 3 Vouchers, 2 Data Store References, 3 External Links |
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| | | Other Parks Where Species is Listed: | | Agate Fossil Beds National Monument | Badlands National Park | Bighorn Canyon National Recreation Area | Dinosaur National Monument | Florissant Fossil Beds National Monument | Fort Laramie National Historic Site | Fort Union Trading Post National Historic Site | Fossil Butte National Monument | Glacier National Park | Grand Teton National Park | Grant-Kohrs Ranch National Historic Site | Jewel Cave National Monument | Knife River Indian Villages National Historic Site | Mount Rushmore National Memorial | Scotts Bluff National Monument | Theodore Roosevelt National Park | Wind Cave National Park | Yellowstone National Park |
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| | | | | | Last Modified Date: | 5/14/2014 | |
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| | NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 6/5/2026 4:09:47 PM |
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| NatureServe Global Rank and State Rank NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly. This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems. |
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