Difference between revisions of "Pediomelum hypogaeum var. subulatum"
Mem. New York Bot. Gard. 61: 76. 1990.
Endemic
Basionym: Psoralea subulata Bush Rep. (Annual) Missouri Bot. Gard. 17: 120. 1906
Synonyms: Pediomelum subulatum (Bush) Rydberg
Treatment appears in FNA Volume 11.
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Latest revision as of 17:50, 12 March 2025
Leaves: petiole 30–210 mm, usually 1/2 as long as or equal to subtended peduncle; leaflet blades oblanceolate to rhombic. Peduncles 2–14 cm, equal to or more than 1/2 as long as subtending petiole, hirsute-villous. Seed red-brown.
Phenology: Flowering spring–early summer.
Habitat: Dry, sandy soils, open woodlands, grasslands.
Elevation: 0–400 m.
Distribution
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Ark., Okla., Tex.
Discussion
Variety subulatum is found in Miller and Nevada counties in Arkansas, Marshall County in Oklahoma, and in Texas in Gulf and blackland prairies vegetation and post-oak savanna woodlands, as well a few collections from Piney Woods in Hardin County.
Selected References
None.
Lower Taxa
None.