Clematis ouachitensis T. Murphy & D. Estes. Subgenus: Viorna. Ouachita Leatherflower. Phen: Late Apr-late Jun. Hab: River-scour shrublands and woodlands over sandstone or shale. Dist: Endemic to the southern Ouachita Mountains of sw. AR and se. OK.
Origin/Endemic status: Endemic
Taxonomy Comments: See Murphy (2020).
Synonymy: = Murphy, Harris, & Estes (2022); < Clematis reticulata Walter – Ar, FNA3, K1, K3, K4; < Coriflora reticulata (Walter) W.M.Weber – Weber (1995)
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