Prosopis glandulosa Torr.
var. torreyana (Benson) Johnst.

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Photo: Orty Bourquin
Modisa Wildlife Project,Grassland Game Farm, Ghanzi district.

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Synonyms:	Prosopis juliflora sensu auct. var. torreyana L.D.Benson
Common names:
Frequency:
Status:	Introduced
Description:	Multi-stemmed shrub or small tree. Branches reddish-brown, armed with paired straight spines. Leaves, bipinnate with only one pair of pinnae; leaflets in 7-18 widely spaced pairs, oblong, 10-25 mm long, hairless. Flowers in axillary spikes, yellow. Pods slender, woody, 10-25 cm long, straight, somewhat constricted between the seeds, indehiscent.
Notes:
Derivation of specific name:
Habitat:	In riverbeds and along riverbanks and drainage lines, in semi arid regions.
Flowering time:	Jun - Nov
Worldwide distribution:	Native to Southwestern USA and Mexico. Naturalized and considered invasive, particularly in South Africa.
Botswana distribution:	N,SW
Growth form(s):	Tree.
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters:	Display spot characters for this species
Content last updated:	Monday 21 March 2016
Literature:	Coates Palgrave, K. (revised and updated by Meg Coates Palgrave) (2002). Trees of Southern Africa 3rd edition. Struik, South Africa Page 305. Henderson, L. (2001). Alien weeds and invasive plants Plant Protection Research Institute Handbook No. 12. Plant Protection Research Institute, Agricultural Research Council, South Africa. Page 121. (Includes a picture). Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 71. Van Wyk, B. & Van Wyk, P. (1997). Field Guide to Trees of Southern Africa. Struik, South Africa Pages 500 - 501. (Includes a picture). Van Wyk, B. & Van Wyk, P. (2013). Field Guide to Trees of Southern Africa (Second edition) Struik, South Africa Pages 596 - 597. (Includes a picture).

Other sources of information about Prosopis glandulosa var. torreyana:

Our websites:

Flora of Zimbabwe: cultivated Prosopis glandulosa var. torreyana

External websites:

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