Flora of the Southeastern United States
2022 Edition


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Aristida palustris (Chapman) Vasey. Longleaf Three-awn. Phen: Aug-Oct. Hab: Wet pine savannas and flatwoods, limesink depressions. Dist: Se. NC south to FL, west to TX; apparently disjunct on the Cumberland Plateau of KY.

Origin/Endemic status: Endemic

Syn: = C, ETx1, FlGr, FNA25, K1, K3, K4, S, WH3, Allred (1986); = Aristida affinis – F, G, GW1, HC, RAB, Tx, misapplied

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image of plant© Radford, Ahles and Bell
image of plant© Jay Horn source