Aristida pungens is a member of the family Poaceae, known in Arabic as drinn. Notes. BRIEF DESCRIPTION A tall stiff glabrous grass with pungent leaves. USES Used as a pasture grass and as a sand binder. GROWING PERIOD Annual. Aristida pungens, a perennial grass widely distributed on the Algerian arid regions, may potentially be the source of raw cell wall material to promote a local .

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The inflorescences may be either panicle -like or raceme -like, with spiky branches. The genus name Aristida is derived from the Latin ” arista “, meaning “awn”.

Aristida Poaceae genera Taxa named by Carl Linnaeus. This page was last edited on 8 Decemberat Aristida is a very nearly cosmopolitan genus of plants in the grass family.

Aristida is distinguished by having three awns bristles on each lemma of each floret. Aristida pnugens Aristida basiramea — fork-tipped three-awn, forked three-awn Aristida behriana F.

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For the genus of fly, see Cyrtopogon fly. Local increases in the abundance of wiregrasses is a good indicator of overgrazingas livestock avoid them. In other projects Wikimedia Commons Wikispecies.

This genus is among those colloquially called three-awns wiregrassesspeargrasses and needlegrasses. Retrieved from ” https: Aristida beyrichiana Aristida burkei — bohlanya-ba-pere Sesotho: They are characteristic of semiarid grassland.

Aristida pungens Desf. — Google Arts & Culture

Aristida portoricensis — pelos del diablo Aristida pungens — drinn Aristida purpurascens Poiret — arrowfeather three-awn Aristida purpurea — purple three-awn Aristida purpurea var. Aristida stricta — pineland three-awn, wiregrass Aristida suringarii Aristida swartziana Aristida tenuifolia Aristida tuberculosa Aristida vagans Aristida vaginata.

The glumes of a spikelet are narrow lanceolate, usually without any awns, while the lemmas are hard, three-veined, and have the three awns near the tip. Aristida spiciformis Aristida stipoides Lam. Aristida refracta Aristida rhizomophora Aristida rufescens — endemic to Madagascar Aristida sieberiana Trin.

Articles with ‘species’ microformats Taxonbars with 20—24 taxon IDs.

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Aristida pungens – Wikipedia

Other locales where this genus is an important component of the ecosystem include the Carolina Baysthe sandhills of the Carolinasand elsewhereMulga scrub in Australia ariwtida, and the xeric grasslands around Lake Turkana in Africa.

The awns may be quite long; in A. Aristida stems are ascending to erect, with both basal and cauline leaves. Aristida chaseae Aristida contorta F.

Views Read Edit View history. Aristida junciformis Aristida longespica — slim-spiked three-awn Aristida longespica var. The leaves may be flat or inrolled, and the basal leaves may be tufted.

Aristida pungens Desf.

The Grass Genera of the World. By using this site, you agree to the Terms of Use and Privacy Policy. From Wikipedia, the free encyclopedia.