Ipomoea involucrata P. Beauv.
var. involucrata

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Ipomoea involucrata var. involucrata

Photo: Bart Wursten
Ndundu Lodge, Vumba

Ipomoea involucrata var. involucrata

Photo: Bart Wursten
Ndundu Lodge, Vumba

Ipomoea involucrata var. involucrata

Photo: Bart Wursten
Edge of Aberfoyle Golf course

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Common names:
Status: Native
Annual or perennial twining herb, with stems up to 4 m long. A vigorous twiner, sometimes covering surrounding vegetation. Stems, leaves, peduncles and large bracts hairy. Leaves broadly heart-shaped with a deeply cordate base, up to 13 cm long, hairy on both surfaces, often more densely so below. Flowers funnel-shaped, whitish to pink, often darker in the throat, in heads arising from a distinct boat-shaped bract (photo right). Capsule spherical, hairless. See I. pileata for comparison.
Derivation of specific name: involucrata: with an involucre, referring to the boat-shaped bract subtending the inflorescence
Habitat: Along forest margins, often in secondary vegetation, on road sides and a weed of cultivation.
Altitude range: (metres) 700 - 2300 m
Flowering time:Jun - Aug
Worldwide distribution: Throughout tropical Africa and northern South Africa
Zimbabwe distribution: N,E,S
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Images last updated: Tuesday 16 June 2009

Burrows, J.E. & Willis, C.K. (eds) (2005). Plants of the Nyika Plateau Southern African Botanical Diversity Network Report No. 31 SABONET, Pretoria Page 131.

Gonçalves, M.L. (1987). Convolvulaceae Flora Zambesiaca 8(1) Pages 75 - 76.

Other sources of information about Ipomoea involucrata var. involucrata:

Our websites:

Flora of Malawi: Ipomoea involucrata var. involucrata
Flora of Mozambique: Ipomoea involucrata var. involucrata
Flora of Zambia: Ipomoea involucrata var. involucrata

External websites:

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

Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-18

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2018). Flora of Zimbabwe: Species information: Ipomoea involucrata var. involucrata.
https://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=147770, retrieved 20 June 2018

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