Astragalus trichopodus var. trichopodus

Endemic
Synonyms: Astragalus trichopodus var. capillipes (Rydberg) Munz & McBurney
Treatment appears in FNA Volume 11.

Peduncles (4–)6–26(–30) cm. Racemes (10–)20–50-flowered; axis (2–)3.5–13(–16) cm in fruit. Flowers 11.5–15.4 mm. Legumes not or slightly com­pressed, bladdery-inflated or strongly tumid, lateral faces convexly rounded, sym­met­ric or, sometimes, strongly oblique, fusiform-ellipsoid or semi-ellipsoid, (13–)15–35 × (5–)6–10(–13) mm, sutures equally convex or dorsally low-convex, ventrally straight, usually glabrous, very rarely strigulose; gyno­phore 6.5–17 mm, minutely pubescent.


Phenology: Flowering Mar–Jun (fall–winter).
Habitat: Shale or sandstone outcrops on sea bluffs or low grassy hills.
Elevation: 10–90(–700) m.

Distribution

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Calif.

Discussion

Variety trichopodus is known from three restricted areas in southern California from Kern and San Luis Obispo counties southward to San Diego County.

Selected References

None.

Lower Taxa

None.
Stanley L. Welsh +
- Nuttall A. Gray +
Phaca trichopoda +
10–90 - –700 m. +
Shale or sandstone outcrops on sea bluffs or low grassy hills. +
Flowering Mar–Jun - fall–winter. +
Proc. Amer. Acad. Arts +
Astragalus trichopodus var. capillipes +
Astragalus trichopodus var. trichopodus +
Astragalus trichopodus +
variety +