Leaves alternate, rarely opposite, simple, narrowly elliptic to almost circular, mostly flat, sometimes with recurved margins; petiole very short; stipules inconspicuous, often lacking
Inflorescence axillary, 2-flowered, pedunculate and with the two flowers opposite, aggregated into synflorescences of up to 16 flowers; bracts linear to oblanceolate; bracteoles minute, often lacking
Calyx usually narrowed to the base; upper 2 lobes fused higher up than lower 3 lobes; carinal lobe sometimes longer than the upper 4
Corolla yellow, longer than calyx, glabrous; vexillum suborbicular to elliptic; wings oblong, longer than keel, tips imbricate; keel widely obovate, with distinct pockets, apex obtuse
Stamens diadelphous, vexillary filament free; anthers alternately dorsifixed and subbasifixed
Ovary 4- or more-ovuled; style slender, slightly upcurved, glabrous
Pod somewhat compressed, usually linear, sometimes obliquely oblong, coriaceous, densely sericeous to tomentose
Seeds 4 to many, oblong-reniform
Nomenclature:
Xiphotheca Eckl. & Zeyh.
Ecklon & Zeyher: 166 (1836)
Schutte & Van Wyk: 43 (1993)
Schutte: 90 (1997)
Priestleya DC. sect. Anisotheia DC.
Candolle: 91 (1825)
Distribution & Notes:
Southern Africa: Species ± 9, southern Cape region, endemic to the fynbos, as far eastward as the Outeniqua Mountains
References:
CANDOLLE, A.P. DE. 1825. Mémoire sur la famille des Légumineuses. Belin, Paris
ECKLON, C.F. & ZEYHER, K.L.P. 1836. Enumeratio plantarum africae australis extratropicae 2. Perthes & Besser, Hamburg
SCHUTTE, A.L. 1997. A revision of the genus Xiphotheca (Fabaceae). Annals of the Missouri Botanical Garden 84
SCHUTTE, A..L. & VAN WYK, B.-E. 1993. The reinstatement of the genus Xiphotheca (Fabaceae). Taxon 42
Copyright of the content hosted by this website remains with the South African National Biodiversity Institute (SANBI), unless stated otherwise. Material from this site may be used in other media, provided that SANBI is acknowledged by the name South African National Biodiversity Institute (SANBI) or refer to the 'How to cite this resource' paragraph on the Home page. Liability disclaimer: Visitors use this site at their own risk and SANBI is not liable for any of the consequences resulting therefrom.
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.