Euphorbia bicolor Engelmann & A. Gray. Snow-on-the-prairie. Phen: Jul-Oct. Hab: Prairies (usually in "tight clay soil"), roadsides, disturbed areas. Dist: AR and OK south to w. LA and e. TX.
Origin/Endemic status: Endemic
Synonymy: = Ar, FNA12, K3, K4, NcTx, Tx
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