Vernonia polysphaera Baker

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Vernonia polysphaera

Photo: Mike Bingham

Vernonia polysphaera

Photo: Mike Bingham

Vernonia polysphaera

Photo: Mike Bingham

Vernonia polysphaera

Photo: Lari Merrett
Mpika district, Mutinondo Wilderness Area

Vernonia polysphaera

Photo: Lari Merrett
Mpika district, Mutinondo Wilderness Area

Vernonia polysphaera

Photo: Mike Bingham
Kalumbila District (prev. part of Solwezi Distr.) Kalumbila mining concession

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Synonyms: Cabobanthus polysphaerus (Baker) H. Rob. (1999)
Vernonia homblei De Wild. (1914)
Common names:
Frequency:
Status:
Description:
Perennial herb, erect, 45─120 cm. Stems annual. Leaves subsessile, concolorous, margin serrate to remotely subserrate, glabrous or nearly so. Capitula subsessile in clusters of (1)3-8, capitula-clusters numerous, sessile in the axils of upper stem and branch-leaves.
Notes:
Derivation of specific name:
Habitat:
Altitude range:
Flowering time:
Worldwide distribution: Zambia, D.R. Congo, Tanzania & Malawi
Malawi distribution: N
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32

Pope, G.V. (1992). Compositae Flora Zambesiaca 6(1) Page 121.

Wild, H. (1978). The Compositae of the Flora Zambesiaca area. 8. Vernonieae (Vernonia). Kirkia 11(1) Page 117.

Other sources of information about Vernonia polysphaera:

Our websites:

Flora of Zambia: Vernonia polysphaera

External websites:

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


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 polysphaera.
https://www.malawiflora.com/speciesdata/species.php?species_id=201540, retrieved 28 March 2024

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