Leaves
alternate, linear-oblong to oblong-lanceolate, dentate, serrate or almost entire, hairy or subglabrous, auriculate but not decurrent
Capitula
disciform, campanulate, terminal, solitary or few together in lax corymb
Involucral bracts
imbricate, narrowly linear
Receptacle
flat, epaleate
Marginal florets
female; corolla filiform, 3-lobed, yellow or purplish
Disc florets
bisexual; corolla yellow or purplish, 5-lobed
Anthers
calcarate and caudate; endothecial tissue radial
Style
bifid; style branches with obtuse sweeping hairs reaching far below furcation
Cypselas
oblong, sparsely hairy, with few conspicuous red resin ducts; epidermis cells without elongated crystals
Pappus
of barbellate bristles in 1 row and small inconspicuous coroniform ridge
Nomenclature:
Doellia
Sch.Bip. emended Anderb.
Anderberg: 21 (1995)
Anderberg: 162 (1991)
Anderberg: 299 (1994)
Distribution & Notes:
Global
: Species 2, Africa, Arabia and Madagascar
Southern Africa
: Species 1:
Doellia cafra
(DC.) Anderb., Namibia, Botswana, Northern Province, Gauteng, Mpumalanga, Swaziland, KwaZulu-Natal and Eastern Cape
References:
ANDERBERG, A.A. 1991. Taxonomy and phylogeny of the tribe
Plucheeae
(
Asteraceae
).
Plant Systematics and Evolution
176
ANDERBERG, A.A. 1994. Tribes
Inuleae
,
Plucheeae
,
Gnaphalieae
. In K. Bremer,
Asteraceae
, cladistics and classification
. Timber Press, Portland, Oregon
ANDERBERG, A.A. 1995.
Doellia
, an overlooked genus in the
Asteraceae
-
Plucheeae
.
Willdenowia
25
Copyright of the content hosted by this website remains with the
South African National Biodiversity Institute
(SANBI), unless stated otherwise.
Material from this site may be used in other media, provided that SANBI is acknowledged by the name
South African National Biodiversity Institute
(SANBI) or refer to the '
How to cite this resource
' paragraph on the Home page.
Liability disclaimer: Visitors use this site at their own risk and SANBI is not liable for any of the consequences resulting therefrom.
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.
The system is still under development, so you may find a few bugs/issues. If you do, please report it via the error reporting button available in various sections of the website or provide us with any useful feedback you may have via the ‘Give us feedback’ option available in the sidebar menu. You can create a free account for yourself by clicking on the user profile icon which will take you through to the login page. Here you can choose the ‘Create an account’ option or simply fill in your details if you have an account already. Having an account on Biodiversity Advisor will provide users with free access to biodiversity resources.
In future, Team SANBI will be able to log in using their day-to-day login details, BGIS users will be able to use their existing accounts and details, and general users will be able to log in using their LinkedIn profile, but for now you will need to create an account.
