ARISTIDA PUNGENS PDF

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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Aristida is distinguished by having three awns bristles on each lemma of each floret. From Wikipedia, the free encyclopedia. They are characteristic of semiarid grassland. Aristida junciformis Zristida longespica — slim-spiked three-awn Aristida longespica var.

Aristida pungens – Wikipedia

For afistida genus of fly, see Cyrtopogon fly. Aristida anaclasta Aristida basiramea — fork-tipped three-awn, forked three-awn Aristida behriana F. This page was last edited on 8 Decemberaristidq 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.

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The Grass Genera of the World. The leaves may be flat or inrolled, and the basal leaves may be tufted.

Aristida stems are ascending to erect, with both basal and cauline leaves. Aristida is a very nearly cosmopolitan genus of plants in the grass family. Aristida refracta Aristida rhizomophora Aristida rufescens — endemic to Madagascar Aristida sieberiana Trin.

This genus is among those colloquially called three-awns wiregrassesspeargrasses and needlegrasses. In other projects Wikimedia Commons Wikispecies.

Aristida portoricensis — pelos del diablo Aristida pungens — drinn Aristida pnugens Poiret — arrowfeather three-awn Aristida purpurea — purple three-awn Aristida purpurea var. Other locales where this genus is an important component of the ecosystem include the Carolina Baysthe sandhills of the Carolinasand elsewhereMulga scrub in Australiaand the xeric grasslands around Lake Turkana in Africa.

Retrieved from ” https: Aristida chaseae Aristida contorta F. Aristida spiciformis Aristida stipoides Lam. The awns may be quite long; in A.

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The genus name Aristida is derived from the Latin ” arista “, meaning arisgida. Views Read Edit View history.

By using this site, you agree to the Terms of Use and Privacy Policy. Aristida stricta — pineland three-awn, wiregrass Aristida suringarii Aristida swartziana Aristida tenuifolia Aristida tuberculosa Aristida vagans Aristida vaginata.

The inflorescences may be either panicle -like or raceme -like, with spiky branches.

Local increases in the abundance of wiregrasses is a good indicator of overgrazingas livestock avoid them. Aristida Poaceae genera Taxa named by Carl Linnaeus. Aristida beyrichiana Aristida burkei — bohlanya-ba-pere Sesotho: Articles with ‘species’ microformats Taxonbars with 20—24 taxon IDs.