Vernonia poskeana Vatke & Hildebr.
subsp. poskeana

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Vernonia poskeana subsp. poskeana

Photo: Bart Wursten
Cleveland Dam, Harare

Vernonia poskeana subsp. poskeana

Photo: Bart Wursten
Quarry Kopje, Cleveland Dam, Harare

Vernonia poskeana subsp. poskeana

Photo: 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:
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.
Derivation of specific name:
Altitude range:
Flowering time:Apr-May
Worldwide distribution: Angola, Kenya, Tanzania, Malawi, Mozambique, Zambia and Zimbabwe.
Malawi distribution:
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species

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

Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 29.

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.

Siebert, S. & Mössmer, M. (Editors) (2002). SABONET Southern Mozambique Expedition 2001; Provisional Plant Checklist of the Maputo Elephant Reserve (MER) and Licuati Forest Reserve (LFR) SABONET News 7(1) Page 24.

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.

Wild, H. (1978). New and interesting Vernonia species from the Flora Zambesiaca area Kirkia 11(1) Pages 2 - 3.

Other sources of information about Vernonia poskeana subsp. poskeana:

Our websites:

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

External websites:

African Plants: A Photo Guide (Senckenberg): Vernonia poskeana
BHL (Biodiversity Heritage Library): Vernonia poskeana
EOL (Encyclopedia of Life): Vernonia poskeana
GBIF (Global Biodiversity Information Facility): Vernonia poskeana
Google: Web - Images - Scholar
iNaturalist: Vernonia poskeana
IPNI (International Plant Names Index): Vernonia poskeana
JSTOR Plant Science: Vernonia poskeana
Mansfeld World Database of Agricultural and Horticultural Crops: Vernonia poskeana
Plants of the World Online: Vernonia poskeana
Tropicos: Vernonia poskeana
Wikipedia: Vernonia poskeana

Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2014-24

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2024). Flora of Malawi: Species information: Vernonia poskeana subsp. poskeana., retrieved 25 February 2024

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