Perennials, root relatively large. Stems usually twining, some­times trailing. Leaf blades cor­date, cordate-ovate, or pan­durate, 30–100 × 20–90 mm, base cordate, surfaces glabrous or abaxial hairy. Peduncles glabrous. Flowers: sepals elliptic-oblong, 12–22 mm, outers sometimes shorter than inners, coriaceous, surfaces glabrous; corolla white, throat lavender or purple-red inside, funnelform, 50–80 mm. 2n = 30.

Phenology: Flowering Jun–Sep.
Habitat: Abandoned plantings, fields, prairies.
Elevation: 0–600 m.

Distribution

• Generated Map
• Legacy Map

Ont., Ala., Ark., Conn., Del., D.C., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Md., Mass., Mich., Miss., Mo., Nebr., N.J., N.Y., N.C., Ohio, Okla., Pa., S.C., Tenn., Tex., Va., W.Va.

Discussion

Selected References

None.

Lower Taxa

None.