Vernonia glabra (Steetz) Vatke
var. laxa (Steetz) Brenan

Images: Click on each image to see a larger version and details of the record

Vernonia glabra var. laxa

Photo: Bart Wursten
Island 1, Katombora, Zambezi

Vernonia glabra var. laxa

Photo: Bart Wursten
Island 1, Katombora, Zambezi

Vernonia glabra var. laxa

Photo: Bart Wursten
Island 1, Katombora, Zambezi

Records and maps: Display species records Map species by: altitude rainfall geology Map species using Google Maps

Species details: Click on each item to see an explanation of that item (Note: opens a new window)

Synonyms:
Common names:
Frequency: Local
Status: Native
Description:
This variety can be distinguished from var. glabra by the more lax inflorescences, longer peduncles, and shorter phyllaries. It is a generally less robust plant.
Notes: The western variant (see photos) differs somewhat from the one found in the south-eastern lowveld and may prove to be taxonomically distinct (G.V. Pope in FZ VI-1, 91).
Derivation of specific name: glabra: hairless
Habitat: Found at lower altitudes, growing in sandy or heavy clay alluvial soils on flood plains.
Altitude range: (metres)
Flowering time:
Worldwide distribution:
Zimbabwe distribution: N,C,S
Growth form: P
Endemic status:
Red data list status:
Insects (whose larvae eat this species):
Spot characters: Display spot characters for this species
Literature:

Comments

comments powered by Disqus

Other sources of information about Vernonia glabra:

Flora of Mozambique: Vernonia glabra
African Plant Database: Vernonia glabra
Biodiversity Explorer (Biodiversity of southern Africa): Vernonia glabra
EOL (Encyclopedia of Life): Vernonia glabra
ePIC (electronic Plant Information Center): Vernonia glabra
Flora Zambesiaca web site: Vernonia glabra
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network) taxonomy for plants report for Vernonia glabra
IPNI (International Plant Names Index): Vernonia glabra
JSTOR Plant Science: Vernonia glabra
Kew Herbarium catalogue: Vernonia glabra
Tropicos: Vernonia glabra
West African Plants database: Vernonia glabra


Copyright: Mark Hyde, Bart Wursten and Petra Ballings, 2002-13

Hyde, M.A., Wursten, B.T. & Ballings, P. (2013). Flora of Zimbabwe: Species information: Vernonia glabra var. laxa.
http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=158310, retrieved 25 May 2013

Site software last modified: 19 February 2013 4:32pm (GMT +2)
Terms of use