Habit: Annual, perennial herb from caudex or rhizome, generally +- glabrous.
Stem: generally trailing to high-climbing, generally twisting, twining.
Leaf: generally > 1 cm, generally petioled, generally cordate or hastate.
Inflorescence: bracts generally 2, > 1 mm below calyx, not hiding it.
Flower: generally showy; corolla generally funnel-shaped, pleated, 5-angled or -lobed; stamens included; ovary chambers 2, septa complete, stigma lobes 2, linear to narrowly spoon-shaped, tips acute.
Fruit: spheric, +- inflated.
Seed: generally 4.
Species In Genus: 250 species: generally temperate.
Etymology: (Latin, entwine)
Note: Not easily distinguished from
Calystegia.
Jepson eFlora Author: Robert E. Preston
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)Key to Convolvulus
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