Flora of the Southeastern United States
2022 Edition


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Utricularia macrorhiza Le Conte ex Torrey. Greater Bladderwort. Phen: May-Sep. Hab: Pools and ponds. Dist: NL (Newfoundland) west to AK, south to NC, SC, TX, CA, and Mexico; also in e. Asia.

Origin/Endemic status: Native

Syn: = Ar, Il, K1, K3, Pa, S, Tn, Va, Schnell (2002b), Taylor (1989); = Utricularia vulgaris ssp. macrorhiza – Mi, Mo3, NE, NY; < Utricularia vulgaris – C, F, G, GrPl, RAB, Tx, WV

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image of plant© Erik Danielson source
image of plant© Erik Danielson source