Sporobolus silveanus Swallen. Silveus's Dropseed. Phen: Jul-Nov. Hab: Prairies, longleaf pine savannas. Dist: Sw. AR and se. OK south to w. LA and e. TX.
Origin/Endemic status: Endemic
Synonymy: = ETx1, FNA25, HC, K3, K4, NcTx, Tx, Orzell & Bridges (2022), Weakley & Peterson (1998)
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