Flora of the Southeastern United States
2022 Edition


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Lindernia dubia (Linnaeus) Pennell var. dubia . Yellowseed False-pimpernel. Phen: (Apr-) Jun-Sep (-Oct). Hab: Wet sandy or muddy areas. Dist: Nearly throughout North America, Central America, and South America.

Origin/Endemic status: Native

Syn: = K1, Pa; < Ilysanthes dubia – S; < Lindernia dubia – Ar, FNA17, GrPl, GW2, K4, Mo3, RAB, Tx, W, WV, Cooperrider & McCready (1975), Fischer, Schäferhoff, & Müller (2013); > Lindernia dubia ssp. major var. major – Pennell (1935); > Lindernia dubia ssp. typica – Pennell (1935); < Lindernia dubia var. dubia – C, K3, Mi, NE, NY, Tn, Va, WH3, Lewis (2000), Qualls (1984); > Lindernia dubia var. dubia – F, G, Il; > Lindernia dubia var. inundata – Pa; > Lindernia dubia var. riparia – F, G, Il; > Lindernia pyxidaria – Pennell (1935), misapplied

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image of plant© Radford, Ahles and Bell [image randomly selected]