Herbs, spreading, erect or twining, sometimes with woody rootstock
Leaves
sessile or petiolate, often cordate or hastate, entire to variously incised
Flowers
pedunculate, axillary, solitary or in few-flowered cymes, with a pair of short bracts on upper portion of peduncle
Calyx
of 5 sepals, usually subequal
Corolla
± funnel-shaped to campanulate; limb plicate, 5-angled to obscurely 5-lobed
Stamens
5, arising near base of corolla, included; filaments linear, often dilated at base; anthers oblong, sagittate or cordate at base; pollen smooth
Disc
annular
Ovary
2-locular, with 2 ovules in each locule; style included; stigmas 2, linear-terete, subclavate, slightly dilated or filiform
Fruit
a globose capsule, dehiscing irregularly, or into 4 valves
Seeds
rounded on back, flat on two lateral faces, or irregularly angled, glabrous, sometimes shortly tuberculate or with transverse ridges
Global
: Species ± 250, cosmopolitan, mainly temperate and subtropical regions
Southern Africa
: Species 14, widespread in both summer- and winter-rainfall areas, 1 introduced
References:
LINNAEUS, C. 1753.
Species plantarum
, edn 1. Laurentius Salvius, Stockholm
MEEUSE, A.D.J. 1957. The South African
Convolvulaceae
.
Bothalia
6
MEEUSE, A.D.J. & WELMAN, W.G. 2000.
Convolvulaceae
.
Flora of southern Africa
28,1
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Biodiversity Advisor, developed by the South African National Biodiversity Institute (SANBI) and its Data Partners, is a system that will provide integrated biodiversity information to a wide range of users who will have access to geospatial data, plant and animal species distribution data, ecosystem-level data, literature, images and metadata.
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