Texas Wildbuds

Astragalus crassicarpus var. berlandieri

(Groundplum Milkvetch)

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Astragalus crassicarpus var. berlandieri, Old Lampasas Trail, Austin, Travis Co. 1621

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Astragalus crassicarpus var. berlandieri, Old Lampasas Trail, Austin, Travis Co. 1603

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Astragalus crassicarpus var. berlandieri, Old Lampasas Trail, Austin, Travis Co. 1612

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Astragalus crassicarpus var. berlandieri, Old Lampasas Trail, Austin, Travis Co. 1608

Scientific Name Astragalus crassicarpus var. berlandieri USDA PLANTS Symbol ASCRB
Common Name Groundplum Milkvetch, Berlandieri's Groundplum ITIS Taxonomic Serial No. 192428
Family Fabaceae (Pea) SEINet
Reference
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Description Habitat: Sandy loam or limestone gravel of hillsides, ledges, prairies; found mainly in Balcones Escarpment and vicinity in Central Texas.
Plant: Perennial with several trailing stems up to 2 feet long, arrising singly or a few together from slender, widely forking underground stem branches, forming loose mats.
Leaves: Pinnately-compound leaves 1-3/8 to 6 inches long, each with 15 to 33 oblanceolate, obovate or elliptical leaflets; tips are obtuse to acute; upper surfaces smooth, lower with pubescent hairs.
Inflorescence: Cluster of mostly white pea-like flowers in a short raceme (spike) at stem tips or arising from leaf axils; each flower about 1 inch long with 5 petals; upper petals extending forward and bending upward into a banner; lower petals tipped in purple; calyx with soft hairs.
Bloom Period: March to July.
Fruit: Large, round or oblong-ovoid, 3/4 to 1-5/8 inches long and 5/8 to 1-inch in diameter.
References: "Manual of the Vascular Plants of Texas" by Correll and Johnston, "Wildflowers of Texas" by Geyata Ajilsvgi, Kansas Wildflowers and Grasses and Flora of North America.
BONAP Distribution Map

Map Color Key
Texas Status:
Native
ENDEMIC

Banner photo of Castilleja indivisa and Lupinus ssp. taken along FM 1323 north of Johnson City, Blanco County

© Tom Lebsack 2026

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