Phacelia hirsuta Nuttall. Ozark Phacelia. Phen: Mar-Jun. Hab: Sandy prairies and woodlands; eastwards in disturbed areas. Dist: MO and se. KS south to s. LA and e. TX.
Origin/Endemic status: Native
Synonymy: = Ar, F, GrPl, K3, K4, NcTx, Tx, Constance (1949); = n/a – C, Pa
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