Calystegia sepium subsp. erratica

Brummitt

Kew Bull. 35: 330. 1980.

WeedyIllustratedEndemic
Treatment appears in FNA Volume 14.

Herbage glabrous or hairy. Leaf blades ± triangular to triangular-hastate, basal lobes truncate or 2-pointed, basal sinus almost closed. Bracts intergrading with sepals, 16–26 × 5–12 mm, prox­imally ± keeled, apex acute to obtuse. Flowers: corolla pink, 45–60 mm; stamens 25–30 mm.


Phenology: Flowering Jun–Sep.
Habitat: Dis­turbed sites, swamps.

Distribution

Ont., Que., Ill., Ind., Mich., Mo., N.J., N.Y., Oreg., Pa.

Discussion

Selected References

None.

Lower Taxa

None.
Richard K. Brummitt† +
Brummitt +
Convolvulus sepium +
Ont. +, Que. +, Ill. +, Ind. +, Mich. +, Mo. +, N.J. +, N.Y. +, Oreg. +  and Pa. +
Disturbed sites, swamps. +
Flowering Jun–Sep. +
Weedy +, Illustrated +  and Endemic +
Calystegia sepium subsp. erratica +
Calystegia sepium +
subspecies +