Utricularia arenaria A.DC.

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Utricularia arenaria

Picture: Bart Wursten
Domboshawa

Utricularia arenaria

Picture: Bart Wursten
Domboshawa

Utricularia arenaria

Picture: Bart Wursten
Domboshawa

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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 terrestrial carnivorous herb with numerous, ovoid, stalked traps. Leaves scattered on the stolons, linear-oblanceolate to spathulate, 2-15 mm long, single-veined. Flowers in 1-5-flowered erect inflorescences. Corolla 2-lipped, 3-7 mm long, white to lilac with a yellow spot on the palate; upper lip narrowly oblong, c. 1.5 × as long as the upper calyx lobe; spur conical-subulate, more or less twice as long as the lower lip. Fruit a spherical capsule, 1.5-2.5 mm in diameter.
Type location:
Senegal
Notes:
Derivation of specific name: arenaria: of sandy places
Habitat: In marshy grassland and in shallow soils overlying rock.
Altitude range:
Flowering time:
Worldwide distribution: Widespread in Tropical and South Africa, Madagascar and India.
Zambian distribution (Flora Zambesiaca): N,W,C,E,S
Zambian distribution (Provinces):
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 36.

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 58.

Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 80.

Taylor, P. (1988). Lentibulariaceae Flora Zambesiaca 8(3) Pages 12 - 13.

Timberlake, J.R. & Childes, S.L. (2004). Biodiversity of the Four Corners Area: Technical Reviews Volume Two (Chapter 5-15) Appendix 5-1: Plant Checklist Occasional Publications in Biodiversity 15 Page 216.

Other sources of information about Utricularia arenaria:

Our websites:

Flora of Botswana: Utricularia arenaria
Flora of Caprivi: Utricularia arenaria
Flora of Caprivi: cultivated Utricularia arenaria
Flora of Malawi: Utricularia arenaria
Flora of Mozambique: Utricularia arenaria
Flora of Zimbabwe: Utricularia arenaria

External websites:

African Plants: A Photo Guide (Senckenberg): Utricularia arenaria
African Plant Database: Utricularia arenaria
BHL (Biodiversity Heritage Library): Utricularia arenaria
EOL (Encyclopedia of Life): Utricularia arenaria
GBIF (Global Biodiversity Information Facility): Utricularia arenaria
Google: Web - Images - Scholar
iNaturalist: Utricularia arenaria
IPNI (International Plant Names Index): Utricularia arenaria
JSTOR Plant Science: Utricularia arenaria
Mansfeld World Database of Agricultural and Horticultural Crops: Utricularia arenaria
Plants of the World Online: Utricularia arenaria
Tropicos: Utricularia arenaria
Wikipedia: Utricularia arenaria


Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-24

Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A. (2024). Flora of Zambia: Species information: Utricularia arenaria.
https://www.zambiaflora.com/speciesdata/species.php?species_id=152760, retrieved 28 March 2024

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