Astragalus limnocharis var. tabulaeus |
Astragalus sect. Jejuni |
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table cliff milkvetch |
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Habit | Plants usually soboliferous. | Herbs perennial, dwarf, subacaulescent or acaulescent; caudex superficial or subterranean. |
Stems | obsolete or clustered. |
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Leaves | odd-pinnate, petiolate; leaflets 5–15(or 17), terminal leaflet confluent or jointed. |
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Racemes | loosely flowered, flowers ascending, spreading, or declined. |
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Corollas | pink-purple. |
pink-purple, ochroleucous, or white, banner recurved through 50–70°, keel apex strongly incurved, obtuse. |
Calyx | tubes campanulate. |
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Legumes | deciduous, sessile, spreading, obovoid or subglobose, bladdery-inflated, unilocular. |
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Seeds | 10–14. |
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Hairs | basifixed. |
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Stipules | connate. |
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Astragalus limnocharis var. tabulaeus |
Astragalus sect. Jejuni |
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Phenology | Flowering Jun–Aug. | |
Habitat | Western bristlecone pine-Douglas-fir communities. | |
Elevation | 2900–3200 m. (9500–10500 ft.) | |
Distribution |
UT |
w United States |
Discussion | Variety tabulaeus is restricted to the Table Cliff Plateau, Horse Creek Top vicinity in Garfield County. R. C. Barneby (1989) placed it in synonymy with Astragalus limnocharis var. montii (treated here as A. montii), but it differs in having smaller, concolorous flowers. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Species 3 (3 in the flora). Section Jejuni comprises species distributed in Idaho, Colorado, east-central Nevada to south-central Utah, and southwestern Wyoming. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 11. | FNA vol. 11. |
Parent taxa | ||
Sibling taxa | ||
Subordinate taxa | ||
Synonyms | A. subg. m. | |
Name authority | S. L. Welsh: Great Basin Naturalist 46: 261. (1986) | (M. E. Jones) Barneby: Mem. New York Bot. Gard. 13: 379. (1964) |
Web links |