Involucre
narrowly or broadly campanulate or subcylindric; bracts in 3 to many rows, oblong or obovate, imbricate, apices rounded with darker or discoloured summit band at or near apex
Receptacle
conical to concave, with paleae conduplicate, embracing disc florets
Ray florets
female, fertile; corolla strap-shaped, discolorous, outer surface greyish white, inner surface reddish or brownish red, drying purplish, persistent
Southern Africa
: Species 1: *
Zinnia peruviana
(L.) L., a widespread weed, absent from Western Cape
References:
HILLIARD, O.M. 1977.
Compositae
in Natal
. University of Natal Press, Pietermaritzburg
KARIS, P.O. & RYDING, O. 1994. Tribes
Helenieae
and
Heliantheae
. In K. Bremer,
Asteraceae
, cladistics and classification
. Timber Press, Portland, Oregon
LINNAEUS, C. VON. 1759.
Systema naturae
2 (edn 10). Theodor Haak, Leiden
PHILLIPS, E.P. 1951. The genera of South African flowering plants, edn 2.
Memoirs of the Botanical Survey of South Africa
No. 25
TORRES, A.M. 1963. Taxonomy of
Zinnia
.
Brittonia
15
WILD, H. 1967. The
Compositae
of the Flora zambesiaca area, 1.
Kirkia
6
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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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