Erect or diffuse shrublets without stolons, with greyish whitish tomentum
Leaves alternate, sessile, simple, entire, tomentose, eglandular, with revolute margins
Capitula disciform, small, in terminal dense corymbs
Involucral bracts dimorphic, ± tomentose, with undivided stereome; outer involucral bracts narrowly linear to oblong or spathulate with membranous brown distal portion; inner involucral bracts unguiculate with linear-oblong, ± tomentose claw and white opaque, glabrous, petaloid apical portion
Receptacle epaleate
Female florets (0)1 or 2; corolla white or yellowish, shortly lobed
Style bifurcate
Cypsela ellipsoid-oblong, glabrous or shortly hirsute with papilliform nonmyxogenic twin hairs, rarely also sparsely setose with longer narrower hairs
Ovary wall crystals prismatic (rectangular, hexa- or octagonal), homomorphic or heteromorphic
Pappus bristles uniseriate, basally shortly connate or nearly discrete, without patent cilia, barbellate throughout with usually short acute to obtuse teeth
Functionally male florets few (3-6); corolla white or yellow, tubular below, with campanulate 5-lobed limb; lobes erect to spreading, with marginal veins reaching lobe apex
Anthers with basal tails and apical flat ± ovate-triangular appendage; endothecium polarised; filament collar elongate, straight
Style sterile, simple with subclavate or truncate tip, sometimes minutely bifid, with obtuse, short sweeping hairs; stylophore distinct, broader than style
Ovary aborted, glabrous, 2-veined
Pappus bristles uniseriate, basally shortly connate or almost discrete, without patent cilia, barbellate throughout with acute to obtuse or subclavate teeth
Nomenclature:
Anderbergia B.Nord.
Nordenstam: 407 (1996)
Distribution & Notes:
Southern Africa: Species 6, endemic, Western Cape
References:
NORDENSTAM, B. 1996. Anderbergia B.Nord., a new genus of everlastings (Compositae-Gnaphalieae) from the Cape Province. Annalen des Naturhistorischen Museums in Wien 98B Suppl.
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