Cypselas subterete, sparsely hairy with elongated, not myxogenic, uncinate twin hairs; epidermis smooth
Pappus 0
Disc florets functionally male; corolla white or blue, funnel-shaped, 5-lobed, lobes retrofract
Anthers ecalcarate and ecaudate; endothecial tissue with wall thickenings on all walls; apical appendage concave, as wide as thecae
Cypselas reduced
Pappus of 1, apically plumose, capillary bristle
Nomenclature:
Denekia Thunb.
Thunberg: 153 (1800)
Harvey: 118 (1865)
Wild: 134 (1969)
Hilliard: 117 (1977)
Anderberg: 55 (1991)
Anderberg: 324 (1994)
Distribution & Notes:
Global: Monotypic: Denekia capensis Thunb., widespread in Flora zambesiaca area and southern Africa
Southern Africa: Absent from Western Cape; extremely variable in size and pubescence
References:
ANDERBERG, A.A. 1991. Taxonomy and phylogeny of the tribe Gnaphalieae (Asteraceae). Opera Botanica 104
ANDERBERG, A.A. 1994. Tribes Inuleae, Plucheeae, Gnaphalieae. In K. Bremer, Asteraceae, cladistics and classification. Timber Press, Portland, Oregon
HARVEY, W.H. 1865. Compositae. Flora capensis 3
HILLIARD, O.M. 1977. Compositae in Natal. University of Natal Press, Pietermaritzburg
THUNBERG, C.P. 1800. Syngenesia. Prodromus Plantarum Capensium Pars 2. J. Edman, Uppsala
WILD, H. 1969. The Compositae of the Flora zambesiaca area, 2. Inuleae. Kirkia 7
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