Leaves unifoliolate or digitately trifoliolate, glabrous or densely pubescent; stipules various
Flowers greenish yellow to pale pink, sometimes with purplish marks, solitary or 2-nate, opposite leaves, bracteate
Calyx with shortly campanulate tube; lobes subequal, sometimes with 2 upper and laterals approximate
Petals: vexillum sometimes hooded and keeled; with short, sharply reflexed, channelled claw; wings clawed; keel linear, spirally contorted, spurred at base
Stamens diadelphous, enclosed and coiled with keel; anthers unequal
Ovary sessile, many-ovuled; style enclosed in spiral keel, with terminal stigma
Pod oblong, turgid, many-seeded, dehiscent
Seeds oblique-cordiform, with a deep hilar sinus
Nomenclature:
Bolusia Benth.
Bentham: t. 1163 (1873)
Hutchinson: 360 (1964)
Polhill: 995 (1971)
Distribution & Notes:
Global: Species 5 or 6, drier parts of Africa south of the equator
Southern Africa: Species 2, Namibia and Northern Cape
References:
BENTHAM, G. 1873. In W.J. Hooker, Icones plantarum 12
HUTCHINSON, J. 1964. Order LEGUMINALES. The genera of flowering plants 1. Oxford University Press, Oxford
POLHILL, R.M. 1971. Flora of tropical East Africa. Leguminosae (part 4). Papilionoideae (continued)
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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.
The system is still under development, so you may find a few bugs/issues. If you do, please report it via the error reporting button available in various sections of the website or provide us with any useful feedback you may have via the ‘Give us feedback’ option available in the sidebar menu. You can create a free account for yourself by clicking on the user profile icon which will take you through to the login page. Here you can choose the ‘Create an account’ option or simply fill in your details if you have an account already. Having an account on Biodiversity Advisor will provide users with free access to biodiversity resources.
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.
