Capitula
radiate, pedunculate, solitary or laxly corymbose
Involucral bracts
8-11, imbricate, rounded-oblong, with subscarious hyaline margins and obtuse-rounded hyaline tip
Receptacle
hemispherical or conical, glabrous, epaleate
Ray florets
8-13, female, fertile, strap-shaped; lamina oblanceolate-elliptic-obovate, white, with several branching veins, minutely papillate on upper surface, apically bifid, with short tube split adaxially to base
Anthers ecalcarate and ecaudate; apically with flat obtuse-truncate appendage
Style
branches apically truncate, inside with discrete stigmatic areas
Cypselas
elliptic-oblong, glabrous, adaxially slightly flattened and 3-ribbed, wall very thin, translucent and showing brownish black, rounded and very thick-walled testa epidermis cells
Pappus
0
x = 10 (1 report)
Nomenclature:
Hilliardia
B.Nord.
Nordenstam: 147 (1987)
Bremer & Humphries: 157 (1993)
Bremer: 474 (1994)
Distribution & Notes:
Southern Africa
: Monotypic:
Hilliardia zuurbergensis
(Oliv.) B.Nord., endemic, KwaZulu-Natal and Eastern Cape
BREMER, K. & HUMPHRIES, C. 1993. Generic monograph of the
Asteraceae
-
Anthemideae
.
Bulletin of the Natural History Museum, Botany Series
23
NORDENSTAM, B. 1987. Notes on South African
Anthemideae
(
Compositae
).
Opera Botanica
92
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