Ehretia obtusifolia Hochst. ex A. DC.

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Ehretia obtusifolia

Photo: Bart Wursten
Along walkway near room 5, Zambezi Sands River Lodge.

Ehretia obtusifolia

Photo: Bart Wursten
Along walkway near room 5, Zambezi Sands River Lodge.

Ehretia obtusifolia

Photo: Bart Wursten
Along walkway near room 5, Zambezi Sands River Lodge.

Ehretia obtusifolia

Photo: Bart Wursten
Along walkway near room 5, Zambezi Sands River Lodge.

Ehretia obtusifolia

Photo: Bart Wursten
Along walkway near room 5, Zambezi Sands River Lodge.

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

Synonyms: Ehretia caerulea Gürke
Common names: Stamperwood (English)
Frequency:
Status: Native
Description:
Deciduous shrub or small tree; branches often pubescent with short glandular hairs and small scattered bristles when young. Leaves obovate or elliptic,often widely so, 3-8 cm long, sometimes longer, pubescent with glandular hairs, often more densely so beneath, sometimes only on the midrib and veins, domatia usually absent from the vein axils; margin entire or coarsely dentate in the apical part; petiole up to 2 cm long, glandular pubescent. Inflorescences mostly in terminal heads, 3-7 cm long, up to 30-flowered. Corolla blue to mauve, rarely white or purple, 5-lobed. Fruit fleshy, 5-7mm long, usually glandular-pubescent, orange when ripe.
Notes: Can be similar to Ehretia rigida, particularly in areas where species meet and intermediates occur.
Derivation of specific name: obtusifolia: with obtuse leaves
Habitat: In woodlands, thickets, on granite hills and often on termite mounds.
Flowering time:
Worldwide distribution: From Ethiopia to South Africa,Angola and Namibia.
Botswana distribution: N,SE
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Content last updated: Wednesday 1 February 2017
Literature:

Curtis, B.A. & Mannheimer, C.A. (2005). Tree Atlas of Namibia National Botanic Research Institute, Windhoek Page 564. as Ehretia caerulea

Martins, E.S. (1990). Boraginaceae Flora Zambesiaca 7(4) Pages 78 - 79.

Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 40.

Other sources of information about Ehretia obtusifolia:

Our websites:

Flora of Caprivi: Ehretia obtusifolia
Flora of Malawi: Ehretia obtusifolia
Flora of Mozambique: Ehretia obtusifolia
Flora of Zambia: Ehretia obtusifolia
Flora of Zimbabwe: Ehretia obtusifolia

External websites:

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


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2014-17

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2017). Flora of Botswana: Species information: Ehretia obtusifolia.
http://www.botswanaflora.com/speciesdata/species.php?species_id=148290, retrieved 27 June 2017

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