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Panicum turgidum

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Template:Taxobox Panicum turgidum <ref>USDA PLANTS Profile: Panicum turgidum Forssk. -- desert grass</ref> is an old world clumping desert bunchgrass of the Panicum genus.

Contents

Distribution

It is common across the Sahara and Arabia, from Senegal to Pakistan, and known by the a number of common names, most widely as Taman, tuman, or thaman in Egypt and Arabia; merkba or markouba in Mauritania and some Saharan Arabics; and afezu in Tamachek.<ref>Mughal, Muhammad Aurang Zeb. 2013. "Persian Gulf Desert and Semi-desert." Robert Warren Howarth (ed.), Biomes & Ecosystems, Vol. 3. Ipswich, MA: Salem Press, pp. 1000-1002.</ref><ref> Useful Plants of West Tropical Africa. Burkill, H.M. 1985. The useful plants of west tropical Africa, Vol 2. Panicum turgidum Forssk. (family POACEAE). Royal Botanic Gardens, Kew.</ref> Other common names include guinchi (eastern Sahara) and du-ghasi (Somalia).<ref>http://www.fao.org/ag/AGP/AGPC/doc/gbase/DATA/pf000285.htm</ref>

Description

Panicum turgidum is a perennial bunchgrass, growing in dense bushes up to Template:Convert tall. It has roots at the nodes which are covered in hairs to which fine sand adheres creating a felty appearance.

It is drought- and salt-tolerant<ref>Template:Cite journal</ref> and used for flour, fodder, thatch and erosion control.

Ecology

In the Nigerien Sahara, tussocks of Panicum turgidum act as a nurse plants for tree regeneration. They have been shown facilitating the regeneration of Acacia tortilis subsp. raddiana by protecting seedlings from drought and domestic herbivory. Accordingly, transplanting seedlings of Saharan trees inside Panicum’s tussocks may promote substantially reforestation in degraded areas on a long-term scale.<ref>Template:Cite journal</ref>

References

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External links

Template:Commons category Template:WikispeciesTemplate:Panicoideae-stub

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