Huernia longituba N.E. Br.

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Huernia longituba

Photo: Tony Benn
Mogoditshane, Gaborone

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Synonyms: Ceropegia longituba (N.E.Br.) Bruyns
Common names:
Frequency: Locally frequent.
Status: Native
Description:
Small succulent perennial, up to 12 cm high, forming clumps up to 30 cm in diameter, rarely more. Stems decumbent to suberect, grey-green, sometimes mottled with purple, 4-5-angled with tubercles broadly deltoid, spreading, 3-8 mm long. Inflorescences 1-3-flowered, per stem on pedicels 8-12 mm long, spreading to hold flowers horizontally. Corolla 20-28 mm long and 20-40 mm in diameter, bell-shaped; outside smooth, cream to pink with 3-5 raised veins on each lobe; inside papillate, cream, finely spotted with red-brown or maroon, forming concentric lines in the lower half of the tube. Corona 5-6 mm tall, without a basal stipe; outer lobes spreading at the base of the tube, emarginate, maroon; inner lobes 3-4 mm long, cream spotted with pale maroon, erect, connecting and diverging towards the dark-tipped apex.
Notes:
Derivation of specific name: longituba: long-tubed, referring to the long corolla tubes of the flowers.
Habitat: In sandy areas under shrubs or trees or in stony ground.
Flowering time:
Worldwide distribution: Botswana and South Africa.
Botswana distribution: SW,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: Saturday 27 August 2016
Literature:

Bruyns, P.V. (2005). Stapeliads of Southern Africa and Madagascar Volume I Umdaus Press, Hatfield, South Africa Page 196. (Includes a picture).

Goyder, D.J., Gilbert, M.G. & Venter, H.J.T. (2020). Apocynaceae (Part 2) Flora Zambesiaca 7(2) Page 210.

Leach, L.C. (1988). A Revision of Huernia R.Br. (Asclepiadaceae) Excelsa Taxonomic Series No. 4 Aloe, Cactus and Succulent Society of Zimbabwe Pages 60 - 62. as Huernia longituba subsp. longituba (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. as Huernia longituba subsp.longituba

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 longituba:

External websites:

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


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2014-22

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2022). Flora of Botswana: Species information: Huernia longituba.
https://www.botswanaflora.com/speciesdata/species.php?species_id=146820, retrieved 29 November 2022

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