Leaves alternate, very coriaceous, entire or pinnately divided, occasionally dimorphic, acicular-terete to broadly ovate, often spine-tipped or bearing marginal spines
Inflorescence a sessile raceme, or fascicles of flowers in axils of leaves, rarely terminal
Flowers bisexual, usually irregular, pedicellate, borne in pairs in the axil of a single bract
Perianth curved strongly, with claws separating to base at anthesis; limbs elliptic-ovate
Anthers sessile, arising from base of perianth limbs
Ovary ovoid, often oblique, stipitate, with 2 ovules; style terete, straight or curved; pollen presenter oblique, conic to ovoid or discoid
Hypogynous disc oblique, semi-annular
Fruit a hard, woody follicle, opening into 2 valves
Seeds (1)2, compressed, winged
x = 10
Nomenclature:
*Hakea Schrad.
Schrader: 27, t. 17 (1798)
Bentham: 489 (1870)
Henderson & Anderson: 74 (1966)
Rebelo: 206 (1995)
Distribution & Notes:
Global: An Australian genus of ± 110 species several of which are cultivated as ornamentals
Southern Africa: At least 3 are naturalised as weeds mainly in the Western Cape and KwaZulu-Natal
References:
BENTHAM, G. 1870. Flora australiensis 5
HENDERSON, M. & ANDERSON, J.G. 1966. Common weeds in South Africa. Memoirs of the Botanical Survey of South Africa No. 37
REBELO, T. 1995. SASOL Proteas. Fernwood Press, Cape Town
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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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