Dalea oligophylla (Torrey) Shinners. Common name: Western White Prairie-clover. Phenology: Late May-early Jul. Habitat: Prairies, occurring in drier habitats than Dalea candida. Distribution: MB, SK, and AB south to e. OK, ne. TX, NM, AZ, and Mexico (CHH, SON).
Origin/Endemic status: Native
Synonymy ⓘ: Petalostemon gracilis Nutt. var. oligophyllus Torr.; = Dalea candida Michx. ex Willd. var. oligophylla (Torr.) Shinners — Can, FNA11.1, GrPl, K4, NcTx, NS, POWO; = Dalea occidentalis (A.Heller ex Britton & Kearney) Isely — Isely (1998), illegitimate; = Petalostemon oligophyllus Torr. — S13; = Petalostemum candidum (Michx. ex Willd.) Michx. var. oligophyllum (Torr.) F.J.Herm. — Tx; < Dalea candida Michx. ex Willd. — Mex; > Petalostemum occidentale (A.Gray) Fernald — F; > Petalostemum oligophyllum (Torr.) Torr. ex Small — F. Basionym: Petalostemon gracilis Nutt. var. oligophyllus Torr. 1848
Links to other floras: = Dalea candida var. oligophylla - FNA11.1
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Heliophily ⓘ: 9
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Horticultural Information
No horticultural data found for this taxon.