Lindernia dubia (Linnaeus) Pennell var. dubia. Common name: Yellowseed False-pimpernel. Phenology: (Apr-) Jun-Sep (-Oct). Habitat: Wet sandy or muddy areas. Distribution: Nearly throughout North America, Central America, and South America.
Origin/Endemic status: Native
Taxonomy Comments: The extensive and essentially coincident ranges of the taxa "dubia" and "anagallidea" has suggested that they are merely forms (Voss 1996, Cooperrider & McCready 1975, and others).
Synonymy ⓘ: = Pa, Tat; Gratiola dubia L. > Ilysanthes attenuata (Muhl.) Small; < Ilysanthes dubia (L.) Barnhart — S; < Lindernia dubia (L.) Pennell — Ar, FNA17, GrPl, GW2, K4, Mex, Mo3, RAB, Tx, W, WV, Cooperrider & McCready (1975), Fischer, Schäferhoff, & Müller (2013); > Lindernia dubia (L.) Pennell ssp. major (Pursh) Pennell var. major — Pennell (1935); > Lindernia dubia (L.) Pennell ssp. typica Pennell — Pennell (1935); < Lindernia dubia (L.) Pennell var. dubia — C, Mi, NE, NY, Tn, Va, WH3, Lewis (2000), Qualls (1984); > Lindernia dubia (L.) Pennell var. dubia — F, G, Il; > Lindernia dubia (L.) Pennell var. inundata (Pennell) Pennell — Pa; > Lindernia dubia (L.) Pennell var. major (Pursh) Pennell; > Lindernia dubia (L.) Pennell var. riparia (Raf.) Fernald — F, G, Il; > Lindernia dubia (L.) Pennell var. typica Pennell; > Lindernia pyxidaria L. — F, Pennell (1935), misapplied. Basionym: Gratiola dubia L. 1753
Links to other floras: < Lindernia dubia - FNA17
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: OBL (taxonomic split from wetland indicator species)
- Eastern Mountains and Piedmont: OBL (taxonomic split from wetland indicator species)
- Great Plains: OBL (taxonomic split from wetland indicator species)
- Midwest: OBL (taxonomic split from wetland indicator species)
- Northcentral & Northeast: OBL (taxonomic split from wetland indicator species)
Heliophily ⓘ: 8
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Horticultural Information
No horticultural data found for this taxon.