Huernia levyi Oberm.

Selected images: Click on each image to see a larger version and details of the record View all images (12)

Huernia levyi

Photo: Bart Wursten
Elephant Hills Hotel, Victoria Falls.

Huernia levyi

Photo: Bart Wursten
Elephant Hills Hotel, Victoria Falls.

Huernia levyi

Photo: Bart Wursten
Elephant Hills Hotel, Victoria Falls.

Huernia levyi

Photo: Bart Wursten
Elephant Hills Hotel, Victoria Falls.

Huernia levyi

Photo: Bart Wursten
Robins Camp, Hwange National Park.

Huernia levyi

Photo: Bart Wursten
Zambezi National Park.

Huernia levyi

Photo: Bart Wursten
Zambezi National Park.

Huernia levyi

Photo: Bart Wursten
Zambezi National Park.

Detailed records: Display species records QDS maps by: Google Maps Point records by Google Maps

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

Synonyms:
Common names:
Frequency:
Status: Native
Description:
Small succulent, forming loose clumps 8-30 cm in diameter. Stems decumbent, 4-10 long, dull green to purplish; often with faint darker mottling, tubercles 4-10 mm long, deltoid, spreading, laterally flattened, joining at the base, forming 4-5 wing-like angles along the stems, tipped by slightly swollen leaf-rudiments. Inflorescences 1-3-flowered on the lower half of the stems. Flowers developing in gradual succession, 25-40 long and 20-25 mm in diameter, tubular-campanulate, papillate on the outside, purple-pink mottled with cream towards the mouth with 3-5 raised veins running down from the apices of the lobes; inside dark in the lower half, spotted maroon on cream above, papillate almost all over the surface. Lobes short, 5-8 mm long and 12-15 mm wide at the base, deltate, shortly acuminate, somewhat spreading. Corona 4-5 mm tall, 5 mm in diameter; outer lobes dark maroon, fused to to the base of the tube into an indistinct disc; inner lobes 3-3.5 mm long, red to brownish, darker towards the tips.
Notes: Clearly distinguished from related species by the long, tubular flowers and the sharply winged angles on the stems.
Derivation of specific name: levyi: named after Benjamin Levy (1896-?), pharmaceutical chemist and stapeliad collector from the Hwange area.
Habitat: In stony places in hot dry areas among small shrubs or mopane trees.
Flowering time:
Worldwide distribution: Botswana, Caprivi-Namibia, Zambia and Zimbabwe.
Botswana distribution:
Growth form(s):
Endemic status:
Red data list status: Vulnerable
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Bruyns, P.V. (2005). Stapeliads of Southern Africa and Madagascar Volume I Umdaus Press, Hatfield, South Africa Pages 199 - 201. (Includes a picture).

Bruyns, P.V. (2014). The Apocynaceae of Namibia Strelitzia 34 SANBI, Pretoria, South Africa Pages 106 - 107.

Golding, J.S. (ed.) (2002). Zimbabwe Plant Red Data List. Southern African Plant Red Data Lists. SABONET 14 Page 178.

Golding, J.S. (ed.) (2002). Botswana Plant Red Data List. Southern African Plant Red Data Lists. SABONET 14 Page 18.

Leach, L.C. (1988). A Revision of Huernia R.Br. (Asclepiadaceae) Excelsa Taxonomic Series No. 4 Aloe, Cactus and Succulent Society of Zimbabwe Pages 69 - 71. (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 21.

Percy-Lancaster, A. & Richards, D. (1991). A Provisional Checklist of Zimbabwean Succulents, Caudiciforms and Pachycauls. Excelsa 15 Page 71.

Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 25. Divisions unknown

Plowes, D.C.H. (1971). Stapeliads in Rhodesia Excelsa 1 Page 16. (Includes a picture).

Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 27.

Other sources of information about Huernia levyi:

Our websites:

Flora of Caprivi: Huernia levyi
Flora of Zambia: Huernia levyi
Flora of Zimbabwe: Huernia levyi

External websites:

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


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2014-19

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2019). Flora of Botswana: Species information: Huernia levyi.
https://www.botswanaflora.com/speciesdata/species.php?species_id=146810, retrieved 11 December 2019

Site software last modified: 2 April 2018 9:51pm
Terms of use