Descurainia pinnata (Walter) Britton var. halictorum (Cockerell) M.E. Peck. Common name: Southwestern Tansy-mustard. Phenology: Feb-Jun. Habitat: Open areas. Distribution: Sw. AR and OK west to CA, south to n. Mexico.
Origin/Endemic status: Native
Synonymy ⓘ: = Descurainia pinnata (Walter) Britton ssp. halictorum (Cockerell) Detling — GrPl, NcTx, Detling (1939), Rollins (1993); < Descurainia pinnata (Walter) Britton — Mex; < Descurainia pinnata (Walter) Britton ssp. ochroleuca (Wooton) Detling — FNA7, K4; < Descurainia pinnata (Walter) Britton var. osmiarum (Cockerell) Shinners — Tx. Basionym: Sophia halictorum Cockerell 1898
Links to other floras: < Descurainia pinnata ssp. ochroleuca - FNA7
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Heliophily ⓘ: 9
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Horticultural Information
No horticultural data found for this taxon.