Checklist » Lentibulariaceae » Utricularia vulgaris ssp. macrorhiza
Last updated 8/2/2013 by Ben Legler.
Utricularia vulgaris L. ssp. macrorhiza (Leconte) R.T. Clausen[Crow & Hellquist 2000, HC2]
common bladderwort, greater bladderwort

Publication: Cornell Univ. Agric. Exp. Sta. Mem. 291: 9.

Origin: Native

selected vouchers: WTU

Notes: The taxonomy is disputed, minor differences in spur shape separate European plants (ssp. vulgaris) from North American plants (ssp. macrorhiza), see JPM, Crow & Hellquist (2000) and Taylor (1989) for opposing points of view.

References:

» Taylor, P. 1994. The genus Utricularia - a taxonomic monograph. Kew Bulletin Addional Series 14. Royal Botanic Gardens, Kew.
Synonyms & Misapplied Names:
Utricularia macrorhiza Leconte[JPM2]
Utricularia vulgaris L. var. americana A. Gray