Vernonia poskeana Vatke & Hildebr.
subsp. poskeana

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Vernonia poskeana subsp. poskeana

Picture: Bart Wursten
Cleveland Dam, Harare

Vernonia poskeana subsp. poskeana

Picture: Bart Wursten
Quarry Kopje, Cleveland Dam, Harare

Vernonia poskeana subsp. poskeana

Picture: Bart Wursten
Quarry Kopje, Cleveland Dam, Harare

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Synonyms: Polydora poskeana (Vatke & Hildebr.) H. Rob.
Vernonia poskeana Vatke & Hildebr. var. chlorolepis sensu Eyles
Common names:
Frequency:
Status:
Description:
Erect annual herb, branching up to c. 1 m tall or unbranched and depauperate (see photos). Leaves linear, up to 8 cm long but usually smaller, somewhat roughly hairy; margin strongly rolled under. Capitula numerous in open terminal panicles. Florets purple.
Type location:
Zanzibar
Notes:
Derivation of specific name:
Habitat:
Altitude range:
Flowering time:Apr-May
Worldwide distribution: Angola, Kenya, Tanzania, Malawi, Mozambique, Zambia and Zimbabwe.
Zambian distribution (Flora Zambesiaca):
Zambian distribution (Provinces): Nw,S
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Baumann, G. (2005). Photographic Guide to Wildflowers of Malawi Wildlife and Environmental Society of Malawi Pages 180 - 181. (Includes a picture).

Pope, G.V. (1992). Compositae Flora Zambesiaca 6(1) Pages 147 - 148.

Shone, D.K. & Drummond, R.B. (1965). Poisonous Plants of Rhodesia Ministry of Agriculture, Rhodesia Page 59.

Timberlake, J.R. & Childes, S.L. (2004). Biodiversity of the Four Corners Area: Technical Reviews Volume Two (Chapter 5-15) Appendix 5-1: Plant Checklist Occasional Publications in Biodiversity 15 Page 201.

Other sources of information about Vernonia poskeana subsp. poskeana:

Our websites:

Flora of Caprivi: Vernonia poskeana subsp. poskeana
Flora of Malawi: Vernonia poskeana subsp. poskeana
Flora of Mozambique: Vernonia poskeana subsp. poskeana
Flora of Zimbabwe: Vernonia poskeana subsp. poskeana

External websites:

African Plants: A Photo Guide (Senckenberg): Vernonia poskeana
Biodiversity Explorer (Biodiversity of southern Africa): Vernonia poskeana
BHL (Biodiversity Heritage Library): Vernonia poskeana
EOL (Encyclopedia of Life): Vernonia poskeana
ePIC (electronic Plant Information Center): Vernonia poskeana
Flora Zambesiaca web site: Vernonia poskeana
GBIF (Global Biodiversity Information Facility): Vernonia poskeana
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network): Vernonia poskeana
IPNI (International Plant Names Index): Vernonia poskeana
Ispot Southern Africa: Vernonia poskeana
JSTOR Plant Science: Vernonia poskeana
Kew Herbarium catalogue: Vernonia poskeana
Mansfeld World Database of Agricultural and Horticultural Crops: Vernonia poskeana
The Plant List (version 1.1): Vernonia poskeana
Tropicos: Vernonia poskeana


Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-19

Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A. (2019). Flora of Zambia: Species information: Vernonia poskeana subsp. poskeana.
https://www.zambiaflora.com/speciesdata/species.php?species_id=158490, retrieved 24 May 2019

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