Flowers yellow or purple, in axillary or terminal racemes, subumbellate, fascicled, or solitary
Calyx with campanulate tube, 2-lipped; upper lip simple or 2-toothed; lower 3-lobed
Petals: vexillum often with inflexed auricles at base, subsessile or clawed; wings ± adhering to keel, clawed; keel usually strongly incurved, often beaked, but not twisted
Stamens diadelphous; anthers uniform
Ovary with basal disc, 2-many-ovuled; style swollen, glabrous or pubescent, with terminal, capitate stigma
Pod straight or arcuate, flattened, 2-valved
Seeds somewhat flattened, rarely with appendage
x = 10, 11 (aneuploids)
Nomenclature:
Dolichos L.
Linnaeus: 725 (1753)
Phillips: 427 (1951)
Hutchinson: 441 (1964)
Verdcourt: 411 (1970)
Verdcourt: 674 (1971)
Distribution & Notes:
Global: Species ± 60, mainly confined to Africa but extending to India and E Asia
Southern Africa: Species ± 12, widespread
References:
HUTCHINSON, J. 1964. Order LEGUMINALES. The genera of flowering plants 1. Oxford University Press, Oxford
LINNAEUS, C. 1753. Species plantarum, edn 1. Laurentius Salvius, Stockholm
PHILLIPS, E.P. 1951. Leguminosae. The genera of South African flowering plants, edn 2. Memoirs of the Botanical Survey of South Africa No. 25
VERDCOURT, B. 1970. Studies in the Leguminosae-Papilionoideae: III. Kew Bulletin 24
VERDCOURT, B. 1971. Flora of tropical East Africa. Leguminosae (part 4). Papilionoideae
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Welcome to Biodiversity Advisor 2.0!
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.
The integrated information comes from our much-loved Botanical Database of Southern Africa (BODATSA) also known as Plants of Southern Africa (POSA), Zoological Database of Southern Africa (ZODATSA), Biodiversity Geographic Information System (BGIS), SANBI's institutional repository (Opus) and others.
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In future, Team SANBI will be able to log in using their day-to-day login details, BGIS users will be able to use their existing accounts and details, and general users will be able to log in using their LinkedIn profile, but for now you will need to create an account.
