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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The awns may be quite long; in A.

Local increases arisitda the abundance of wiregrasses is a good indicator of overgrazingas livestock avoid them. Views Read Edit View history. Aristida chaseae Aristida contorta F. Aristida is distinguished by having three awns bristles on each lemma of each floret.

Aristida – Wikipedia

For the genus of fly, see Cyrtopogon fly. Aristida stems are ascending to erect, with both basal and cauline leaves. Aristida junciformis Aristida longespica — slim-spiked three-awn Aristida longespica var. Retrieved from ” https: Aristida stricta — pineland three-awn, wiregrass Aristida suringarii Aristida swartziana Aristida tenuifolia Aristida tuberculosa Aristida vagans Aristida vaginata.

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

Aristida pungens Desf.

From Wikipedia, the free encyclopedia. They are characteristic of semiarid grassland. Articles with ‘species’ microformats Taxonbars with 20—24 taxon IDs. The genus name Aristida is derived from the Latin ” arista “, meaning “awn”. The inflorescences may be either panicle -like or aristifa -like, with spiky branches.

Aristida pungens Desf. — Google Arts & Culture

The leaves may be flat or inrolled, and the basal leaves may be tufted. 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. The glumes of a spikelet are narrow lanceolate, usually without any awns, while the lemmas are hard, three-veined, and have the aristkda awns near the tip.

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Aristida is a very nearly cosmopolitan genus of plants in the grass family. This page was last edited on 8 Decemberat The Grass Genera of the World. By using this site, you agree pingens the Terms of Use and Oungens Policy. Aristida portoricensis — pelos del diablo Aristida pungens — drinn Aristida purpurascens Poiret — arrowfeather three-awn Aristida purpurea — purple three-awn Aristida purpurea var.

Aristida anaclasta Aristida basiramea — fork-tipped three-awn, forked three-awn Aristida behriana F. Aristida Poaceae genera Taxa named by Carl Linnaeus.

Aristida spiciformis Aristida stipoides Lam. Aristida beyrichiana Aristida burkei — bohlanya-ba-pere Sesotho: