Rudbeckia texana (Perdue) P.B. Cox & Urbatsch. Texas Coneflower. Phen: May-Oct. Hab: Coastal prairies, ditches, bayous. Dist: W. LA and se. TX.
Origin/Endemic status: Endemic
Synonymy: = FNA21, K1, K3, K4; = Rudbeckia nitida Nutt. var. texana Perdue – SE1, Tx
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