Aristolochia erecta Linnaeus. Swanflower. Phen: Mar-Nov. Hab: Thickets. Dist: C. and ec. TX to Mexico (COA, VER).
Origin/Endemic status: Native
Synonymy: = FNA3, K3, K4; = Einomeia species 1; > Aristolochia longiflora Engelm. & A.Gray – Tx
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