Leaf blades: basal sinus rounded. Peduncles 1 per axil. Flowers: corolla not pink-tinged, except mid-petaline bands, 48–65 mm; anthers 5–6.5 mm. 2n = 22.

Phenology: Flowering Jun–Oct.
Habitat: Disturbed sites, abandoned plantings.
Elevation: 0–100 m.

Distribution

• Generated Map
• Legacy Map

Introduced; B.C., Calif., Oreg., Wash., w Europe, nw Africa, introduced also in Pacific Islands (New Zealand), Australia.

Discussion

Collections from Litchfield, Connecticut, 1941 (NY), and Long Island, New York, 1906 (PH), may be Calystegia silvatica subsp. disjuncta.

Selected References

None.

Lower Taxa

None.