ITIS - Report: Aristida

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Aristida L.
Taxonomic Serial No.: 41400

(Download Help) Aristida TSN 41400

Taxonomy and Nomenclature


	Kingdom:	Plantae
	Taxonomic Rank:	Genus
	Synonym(s):	Aristopsis Catasús
		Arthratherum P. Beauv.
		Chaetaria P. Beauv.
		Curtopogon P. Beauv.
		Kielboul Adans.
		Moulinsia Raf.
		Streptachne Kunth
		Streptachne R. Br.
		Trixostis Raf.
	Common Name(s):	threeawn
		annual threeawn
		perennial threeawn species
		perennial threeawn

	Taxonomic Status:
	Current Standing:	accepted

	Data Quality Indicators:
	Record Credibility Rating:	verified - standards met
	Global Species Completeness:	partial
	Latest Record Review:	2010

Taxonomic Hierarchy


	Kingdom	Plantae – plantes, Planta, Vegetal, plants
	Subkingdom	Viridiplantae – green plants
	Infrakingdom	Streptophyta – land plants
	Superdivision	Embryophyta
	Division	Tracheophyta – vascular plants, tracheophytes
	Subdivision	Spermatophytina – spermatophytes, seed plants, phanérogames
	Class	Magnoliopsida
	Superorder	Lilianae – monocots, monocotyledons, monocotylédones
	Order	Poales
	Family	Poaceae – grasses, graminées
	Genus	Aristida L. – threeawn, annual threeawn, perennial threeawn species, perennial threeawn
		Direct Children:
	Variety	Aristida ramosissima var. ramosissima Engelm. ex A. Gray – s-curve threeawn
	Species	Aristida achalensis Mez
	Species	Aristida adscensionis L. – sixweeks threeawn
	Species	Aristida amazonensis Longhi-Wagner
	Species	Aristida amplexifolia Caro & E.A. Sánchez
	Species	Aristida antoniana Steud. ex Döll
	Species	Aristida appressa Vasey
	Species	Aristida arizonica Vasey – Arizona threeawn
	Species	Aristida arubensis Henrard
	Species	Aristida asplundii Henrard
	Species	Aristida basiramea Engelm. ex Vasey – forked threeawn, forked three-awn
	Species	Aristida bissei Catasús
	Species	Aristida brasiliensis Longhi-Wagner
	Species	Aristida brittonorum Hitchc.
	Species	Aristida calcicola Hitchc. & Ekman
	Species	Aristida californica Thurb. – California threeawn, Mojave threeawn
	Species	Aristida capillacea Lam.
	Species	Aristida chapadensis Trin.
	Species	Aristida chaseae Hitchc. – Chase's threeawn
	Species	Aristida chiclayensis Tovar
	Species	Aristida circinalis Lindm.
	Species	Aristida coerulescens Desf.
	Species	Aristida cognata Trin. & Rupr. – spreading threeawn
	Species	Aristida condensata Chapm. – piedmont threeawn
	Species	Aristida condylifolia Caro
	Species	Aristida constricta Longhi-Wagner
	Species	Aristida correlliae P.M. McKenzie, Urbatsch & Proctor
	Species	Aristida curtifolia Hitchc.
	Species	Aristida desmantha Trin. & Rupr. – curly threeawn
	Species	Aristida dichotoma Michx. – churchmouse threeawn
	Species	Aristida divaricata Humb. & Bonpl. ex Willd. – poverty threeawn
	Species	Aristida divulsa Andersson
	Species	Aristida echinulata Roseng. & Izag.
	Species	Aristida ecuadoriensis Henrard
	Species	Aristida ekmaniana Henrard
	Species	Aristida elliptica (Nees) Kunth
	Species	Aristida eludens Allred & Valdés-Reyna
	Species	Aristida erecta Hitchc.
	Species	Aristida filifolia (Arechav.) Herter
	Species	Aristida flabellata Caro
	Species	Aristida flaccida Trin. & Rupr.
	Species	Aristida floridana (Chapm.) Vasey – Key West threeawn
	Species	Aristida fragilis Hitchc. & Ekman
	Species	Aristida friesii Hack. ex Henrard
	Species	Aristida geminiflora E. Fourn.
	Species	Aristida gibbosa (Nees) Kunth
	Species	Aristida glaziovii Hack. ex Henrard
	Species	Aristida guayllabambensis Lćgaard
	Species	Aristida gypsophila Beetle – gypsum threeawn
	Species	Aristida gyrans Chapm. – corkscrew threeawn
	Species	Aristida hackelii Arechav.
	Species	Aristida hamulosa Henrard
	Species	Aristida hassleri Hack.
	Species	Aristida havardii Vasey – Havard's threeawn, harvard threeawn, Havard threeawn
	Species	Aristida hintonii Hitchc.
	Species	Aristida hitchcockiana Henrard
	Species	Aristida jaliscana R. Guzmán R. & Jaramillo
	Species	Aristida jaucensis Catasús
	Species	Aristida jorullensis Kunth
	Species	Aristida jubata (Arechav.) Herter
	Species	Aristida laevigata Hitchc. & Ekman
	Species	Aristida laevis (Nees) Kunth
	Species	Aristida lanigera Longhi-Wagner
	Species	Aristida lanosa Muhl. ex Elliott – woollysheath threeawn, woolysheath threeawn
	Species	Aristida laxa Cav.
	Species	Aristida liebmannii E. Fourn.
	Species	Aristida longespica Poir.
	Species	Aristida longifolia Trin.
	Species	Aristida macrantha Hack.
	Species	Aristida macrophylla Hack.
	Species	Aristida mandoniana Henrard
	Species	Aristida mendocina Phil.
	Species	Aristida mexicana Scribn. ex Henrard
	Species	Aristida minutiflora Caro
	Species	Aristida mohrii Nash – Mohr's threeawn
	Species	Aristida moritzii Henrard
	Species	Aristida multiramea Hack.
	Species	Aristida murina Cav.
	Species	Aristida neglecta León ex Hitchc.
	Species	Aristida nicorae Sulekic
	Species	Aristida niederleinii Mez
	Species	Aristida oligantha Michx. – prairie threeawn, Oldfield (Prairie) 3-awn, oldfield threeawn
	Species	Aristida oligospira (Hack.) Henrard
	Species	Aristida pallens Cav.
	Species	Aristida palustris (Chapm.) Vasey – longleaf threeawn
	Species	Aristida pansa Wooton & Standl. – Wooton's threeawn, Wooton threeawn
	Species	Aristida parodii Henrard
	Species	Aristida patula Chapm. ex Nash – tall threeawn
	Species	Aristida pedroensis Henrard
	Species	Aristida pendula Longhi-Wagner
	Species	Aristida petersonii Allred & Valdés-Reyna
	Species	Aristida pinifolia Catasús
	Species	Aristida pittieri Henrard
	Species	Aristida portoricensis Pilg. – pelos del diablo
	Species	Aristida pradana León
	Species	Aristida pubescens Caro & E.A. Sánchez
	Species	Aristida pumila Decne.
	Species	Aristida purpurascens Poir. – arrowfeather threeawn
	Species	Aristida purpurea Nutt. – purple threeawn, purple three-awn, purple 3-awn, red threeawn
	Species	Aristida purpusiana Hitchc.
	Species	Aristida ramosissima Engelm. ex A. Gray – s-curve threeawn, s curve threeawn
	Species	Aristida recurvata Kunth
	Species	Aristida refracta Griseb. – islandthicket threeawn
	Species	Aristida repens Trin.
	Species	Aristida rhizomophora Swallen – Florida threeawn
	Species	Aristida riograndensis Severo & Boldrini
	Species	Aristida riparia Trin.
	Species	Aristida rosei Hitchc.
	Species	Aristida sanctae-luciae Trin.
	Species	Aristida sandinensis Catasús
	Species	Aristida sayapensis Caro
	Species	Aristida schiedeana Trin. & Rupr. – single threeawn
	Species	Aristida scribneriana Hitchc.
	Species	Aristida setifolia Kunth
	Species	Aristida simpliciflora Chapm. – southern threeawn
	Species	Aristida spanospicula Allred, Valdés-Reyna & Sánchez-Ken
	Species	Aristida spegazzinii Arechav.
	Species	Aristida spiciformis Elliott – bottlebrush threeawn
	Species	Aristida stricta Michx. – pineland threeawn
	Species	Aristida subaequans Döll
	Species	Aristida subspicata Trin. & Rupr.
	Species	Aristida subulata Henrard
	Species	Aristida suringarii Henrard – St. Eustatius threeawn
	Species	Aristida swartziana Steud. – Swartz's threeawn
	Species	Aristida tarapotana Mez
	Species	Aristida tenuifolia Hitchc.
	Species	Aristida teretifolia Arechav.
	Species	Aristida ternipes Cav. – spidergrass, spider threeawn
	Species	Aristida torta (Nees) Kunth
	Species	Aristida trachyantha Henrard
	Species	Aristida tuberculosa Nutt. – seaside threeawn
	Species	Aristida tuitensis Sánchez-Ken & Dávila
	Species	Aristida uruguayensis Henrard
	Species	Aristida vaginata Hitchc.
	Species	Aristida valida Henrard
	Species	Aristida venesuelae Henrard
	Species	Aristida venustula Arechav.
	Species	Aristida vexativa Henrard
	Species	Aristida victoriana Sulekic
	Species	Aristida vilfifolia Henrard
	Species	Aristida villosa B.L. Rob. & Greenm.

References


	Expert(s):
	Expert:
	Notes:
	Reference for:

	Other Source(s):
	Source:	Catalogue of New World Grasses (Poaceae) - 11/2009, database (version 24/11/2009)
	Acquired:	2009
	Notes:	Maintained by R. J. Soreng et al., at http://www.tropicos.org/Project/CNWG and formerly at http://mobot.mobot.org/W3T/Search/nwgc.html
	Reference for:	Aristida

	Source:	NODC Taxonomic Code, database (version 8.0)
	Acquired:	1996
	Notes:
	Reference for:	Aristida

	Source:	Poaceae update, database (version Sept. 2010)
	Acquired:	2010
	Notes:	Poaceae update for ITIS, in cooperation with NatureServe, and based on the Catalogue of New World Grasses database and other sources
	Reference for:	Aristida

	Source:	The PLANTS Database, database (version 4.0.4)
	Acquired:	1996
	Notes:	National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
	Reference for:	Aristida

	Source:	The PLANTS Database, database (version 5.1.1)
	Acquired:	2000
	Notes:	National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
	Reference for:	Aristida

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Geographic Information


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Comments


	Comment:

Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However, it is not a legal authority for statutory or regulatory purposes. While every effort has been made to provide the most reliable and up-to-date information available, ultimate legal requirements with respect to species are contained in provisions of treaties to which the United States is a party, wildlife statutes, regulations, and any applicable notices that have been published in the Federal Register. For further information on U.S. legal requirements with respect to protected taxa, please contact the U.S. Fish and Wildlife Service.

Integrated Taxonomic Information System - Report