Leaves
opposite or subopposite, simple, entire to undulate
Flowers
in small, axillary or large, terminal panicles
Calyx
1-partite
Petals
5, imbricate
Disc
urceolate in male, and saucer-shaped in female flowers
Stamens
5, arising below rim of disc
Ovary
1-locular, ovoid or subglobose, with a solitary, pendulous ovule; funicle attached laterally to wall which has oil ducts; styles 3, connate at base; stigmas capitate
Fruit
a black, 1-seeded drupe
Seeds
oblong, with membranous testa
Nomenclature:
Protorhus
Engl.
Engler: 377, 420 (1881)
Fernandes: 37 (1966)~(Page number suspect - No access to the publication)
Von Teichman & Van Wyk: 175 (1994)
Distribution & Notes:
Global
: Species ± 20, Madagascar, 1 in southern Africa
Southern Africa
: Species 1:
Protorhus longifolia
(Bernh.) Engl., Namibia, Northern Province, Mpumalanga, Swaziland, KwaZulu-Natal, Northern and Eastern Cape
References:
ENGLER, H.G.A. 1881. Über die morphologischen Verhältnisse und die geographische Verbreitung der Gattung
Rhus
, wie der mit ihr verwandten, lebenden und ausgestorbenen
Anacardiaceae
.
Botanische Jahrbücher
1
FERNANDES, R. & FERNANDES, A. 1966.
Anacardiaceae
.
Flora zambesiaca
2,2
VON TEICHMAN, I. & VAN WYK, A.E. 1994. The generic position of
Protorhus namaquensis
Sprague (
Anacardiaceae
): evidence from fruit structure.
Annals of Botany
73
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