Leaves imparipinnate, 3-6-jugate, pulvinate; leaflets opposite or alternate; usually lanceolate, acuminate
Flowers blue or purple, in lax, terminal, pendulous racemes; bracts subulate, caducous
Calyx with campanulate tube and 5 lobes; lobes ovate-lanceolate, with 2 upper lobes connate high up
Petals: vexillum semiorbicular, slightly lobed at apex, clawed at base; wings oblong, obtuse, clawed, eared at base of limb; keel as long as wings, eared at base of limb
Stamens free, subequal; filaments with elliptic, versatile anthers
Ovary subsessile, linear-oblong, 4- or 5-ovuled, silky
Style terete, curved; stigma small and capitate
Pod usually linear, rarely oblong-linear, compressed
Seeds 1-4
x = 8
Nomenclature:
Bolusanthus Harms
Harms: 14 (1906)
Phillips: t. 23 (1921)
Distribution & Notes:
Southern Africa: Species 1: Bolusanthus speciosus (Bolus) Harms, Northern Province, northern Mpumalanga and Swaziland
References:
HARMS, H.A.T. 1906. Bolusanthus Harms, novum genus e tribu Sophorearum. Feddes Repertorium 2
PHILLIPS, E.P. 1921. Bolusanthus speciosus. Flowering Plants of Africa 1
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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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