Flora of North America species comparison

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Astragalus tegetarioides var. anxius
Photo is of parent taxon

ash valley milkvetch
Leaflets

9–15;

blades 4–9 mm.
Racemes

densely 7–13(–15)-flowered, axis 8–22 mm.
Flowers

(6–)6.5–10(–12) mm;

calyx 3.2–4.7(–5) mm, lobes 1.7–2.7 mm;

corolla rose-purple, banner with pale basal eye;

banner recurved 60–80°.
Legumes

3.5–4.5 × 3.2–4.2 mm.
Pubescence

loosely villous to pilosulous.

Astragalus tegetarioides var. anxius
Phenology Flowering Jun–Jul.
Habitat Arid flats on or near juniper-sagebrush steppes or Pinus jeffreyi woodlands.
Elevation 1500–1700 m. (4900–5600 ft.)
Distribution
from FNA
CA
Discussion

Variety anxius is known only from Ash Valley in Lassen County. The report of Astragalus tegetarioides (T. W. Nelson and J. P. Nelson 1982) from here is assigned to this variety.

Variety anxius is listed as Astragalus anxius in NatureServe as a G1 plant of conservation concern.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 11.
Parent taxa Fabaceae > subfam. Faboideae > Astragalus > sect. Pulsiferani > Astragalus tegetarioides
Sibling taxa
A. tegetarioides var. tegetarioides
Synonyms A. anxius
Name authority (Meinke & Kaye) S. L. Welsh: Great Basin Naturalist 58: 51. (1998)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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