- Aristida
taxobox name Three awns italictitle image Aristida purpurea form.jpg image caption Purple Three awn , Aristida ... Commelinids ordo Poales familia Poaceae subfamilia Arundinoideae tribus Aristideae genus Aristida ... Aristida purpurea close.jpg thumb left Purple Three awn Aristida purpurea flowers Image Aristida stricta.jpg thumb right Flowers of Pineland Three awn A. stricta The three awns are the grass genus Aristida ... es . Aristida stems are ascending to erect, with both basal and cauline leaves. The leaves may be flat ... may be quite long in Aristida purpurea A. purpurea var. longiseta they may be up to 10 cm. They are characteristic of semiarid grassland . The Wiregrass Region of North America is named for Aristida ... is a good indicator of overgrazing . Selected species Aristida adscensionis small L. small Aristida anaclasta Aristida basiramea Fork tipped Three awn , Forked Three awn Aristida behriana small F.Muell. small Aristida beyrichiana Aristida burkei bohlanya ba pere Sesotho horse madness grass Aristida californica Aristida calycina small R.Br. small Aristida chaseae Aristida contorta small F.Muell. small Aristida dichotoma small Michx. small Shinner s Three awn , poverty grass Aristida divaricata Aristida granitica Aristida guayllabambensis Aristida hygrometrica small R.Br. small Aristida junciformis Aristida longespica Slim spiked Three awn Aristida longespica var. geniculata Red Three awn Aristida longespica var. longespica Aristida mutabilis Aristida oligantha small Michx. small Prairie Three awn Aristida pallens small Cav. small Aristida portoricensis Pelos del diablo Aristida pungens Drinn Aristida purpurascens small Poiret small Arrowfeather Three awn Aristida purpurea Purple Three awn Aristida purpurea var. longiseta Aristida ramosa small R.Br. small Aristida refracta Aristida rhizomophora Aristida spiciformis Aristida stricta Pineland Three awn , wiregrass Aristida suringarii Aristida swartziana Aristida tenuifolia Aristida vagans Aristida vaginata See also New Mexico State ... more details
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- Calliergis ramosa
Taxobox name Calliergis ramosa image Calliergis ramosa.jpg image width 240px image caption regnum Animal ia phylum Arthropod a classis Insect a ordo Lepidoptera familia Noctuidae genus Calliergis species C. ramosa binomial Calliergis ramosa binomial authority Eugen Johann Christoph Esper Esper , 1786 synonyms Callierges ramosa Bombyx ramosa small Esper, 1786 small Lithocampa ramosa small Esper, 1786 small Calliergis ramosa is a moth of the Noctuidae family. It is found in central and southern Europe , from France north to The Netherlands , east to Poland , south through eastern Europe to Greece . The larvae feed on Lonicera species. External links http www.faunaeur.org full results.php?id 300561 Fauna Europaea http lepidoptera of serbia.com index.php?option com gallery2&Itemid 27&g2 itemId 5949 Image http ukmoths.org.uk show.php?id 3393 Early Grey at UKmoths Category Cuculliinae Cuculliinae stub de Gei blatt Kappeneule hu Calliergis ramosa vi Calliergis ramosa ... more details
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- Asterogyne ramosa
This article was auto generated by User Polbot . taxobox status LR lc status system IUCN2.3 regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Arecales familia Arecaceae genus Asterogyne species A. ramosa binomial Asterogyne ramosa binomial authority H.E. Moore Wess. Boer Asterogyne ramosa is a species of flowering plant in the Arecaceae family. It is found only in Venezuela . References Stauffer, F. 1998. http www.iucnredlist.org search details.php 38192 all Asterogyne ramosa . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 20 July 2007. Category Asterogyne Category Flora of Venezuela Category Least concern plants palm stub es Asterogyne ramosa vi Asterogyne ramosa ... more details
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- Aristida stricta
italic title taxobox name Aristida stricta image Aristida stricta.jpg regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae genus Aristida species A. stricta binomial Aristida stricta binomial authority Andr Michaux Michx. Aristida stricta is a warm season Poaceae grass , native to North America, that dominates understory vegetation in sandhill s and flatwoods coastal plain ecosystem s of the Southeastern United States . It is known as wiregrass due to its texture and pineland three awn grass . Its common name, wiregrass, gave rise to the naming of the Wiregrass Region in which it is located. This is a fast growing species that regenerates quickly after fires. The plant depends on regular summer burning in order to stimulate flowering and seed production. References http www.ars grin.gov cgi bin npgs html taxon.pl?316567 Germplasm Resources Information Network Category Aristida Category Grasses of Alabama Category Flora of Florida Category Flora of Georgia U.S. state Poaceae stub ca Aristida stricta es Aristida stricta ... more details
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- Aristida anaclasta
This article was auto generated by User Polbot . taxobox status DD status system IUCN3.1 regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae genus Aristida species A. anaclasta binomial Aristida anaclasta binomial authority Cope Aristida anaclasta is a species of grass in the Poaceae family. It is found only in Yemen . Source Miller, A. 2004. http www.iucnredlist.org search details.php 44906 all Aristida anaclasta . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 20 July 2007. Category Aristida Category Flora of Yemen Category Data deficient plants Poaceae stub vi Aristida anaclasta ... more details
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- Aristida guayllabambensis
This article was auto generated by User Polbot . taxobox status VU status system IUCN3.1 regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae genus Aristida species A. guayllabambensis binomial Aristida guayllabambensis binomial authority L gaard Aristida guayllabambensis is a species of grass in the Poaceae family. It is found only in Ecuador . References Laegaard, S. & Pitman, N. 2004. http www.iucnredlist.org search details.php 45929 all Aristida guayllabambensis . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 20 July 2007. Category Aristida Category Flora of Ecuador Category Vulnerable plants Poaceae stub vi Aristida guayllabambensis ... more details
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- Ourapteryx ramosa
italic title Taxobox name Ourapteryx ramosa image Ourapteryx ramosa.jpg image width image caption Female image2 Ourapteryx ramosa1.jpg image2 width image2 caption Male regnum Animal ia phylum Arthropod a classis Insect a ordo Lepidoptera familia Geometridae genus Ourapteryx species O. ramosa binomial Ourapteryx ramosa binomial authority Wileman, 1910 ref http taibnet.sinica.edu.tw chi taibnet species detail.php?name code 345124 TaiBNET Catalogue of Life of Taiwan ref synonyms Tristrophis ramosa small Wileman, 1910 small Ourapteryx ramosa is a moth of the Geometridae family. It is found in Taiwan . References Reflist Category Animals described in 1910 Category Ourapterygini Ourapterygini stub ... more details
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- Aristida californica
italic title taxobox name Aristida californica image Aristidacalifornica.jpg regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae subfamilia Arundinoideae genus Aristida species A. californica binomial Aristida californica binomial authority Thurb. ex S.Wats. Aristida californica is a species of Poaceae grass known by the common names California threeawn and Mojave threeawn . It is native to the Mojave Desert s and Sonoran Desert Sonoran of northern Mexico and California and Arizona . Description Aristida californica is a clumpy, hairy grass forming bushy tufts up to about 40 centimeters tall in its sandy habitat. The inflorescence contains hard spikelets with a long beak at the tip and Awn botany awns up to 4.5 centimeters long. External links http ucjeps.berkeley.edu cgi bin get JM treatment.pl?8738,8812,0,8814 Jepson Manual Treatment Aristida californica var. californica http plants.usda.gov java profile?symbol ARCA9 USDA Plants Profile Aristida californica http herbarium.usu.edu webmanual info2.asp?name Aristida californica&type treatment Grass Manual Treatment Aristida californica Category Aristida Californica Category Native grasses of California Category Flora of the California desert regions Category Flora of Northwestern Mexico Category Flora of Arizona Category Grasses of Mexico Category Grasses of the United States Poaceae stub ... more details
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- Steyerbromelia ramosa
taxobox image regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Bromeliaceae subfamilia Pitcairnioideae genus Steyerbromelia species S. ramosa binomial Steyerbromelia ramosa binomial authority L.B. Smith B. Holst Steyerbromelia ramosa is a species biology species of the genus biology genus Steyerbromelia . This species is Endemism endemic to Venezuela . References http www.selby.org index.php?src gendocs&link bic venbro2&category Research Checklist of Venezuelan Bromeliaceae with Notes on Species Distribution by State and Levels of Endemism retrieved 3 November 2009 Category Steyerbromelia ramosa Category Pitcairnioideae Category Flora of Venezuela Pitcairnioideae stub ... more details
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- Eschscholzia ramosa
Italic title Taxobox image Eschscholzia ramosa 112.jpg image width 210px regnum Plant ae divisio Flowering plant Magnoliophyta classis Magnoliopsida ordo Ranunculales familia Papaveraceae genus Eschscholzia species E. ramosa binomial Eschscholzia ramosa binomial authority Edward Lee Greene Greene Eschscholzia ramosa is a species of poppy known by the common name Channel Islands poppy , or simply island poppy . It is known only from the Channel Islands of California United States and Guadalupe Island of Baja California Mexico . It is usually found in chaparral . This wildflower is an annual herb growing from a clump of foliage made up of segmented leaves with divided, rounded leaflets. The erect stalks grow up to 30 centimeters tall. They bear poppy flowers with yellow petals one half to two centimeters long, often with orange spots near the bases. The fruit is a capsule 4 to 7 centimeters long containing tiny netted brown seeds. Many of the collections identified as Eschscholzia elegans are actually E. ramosa . External links http ucjeps.berkeley.edu cgi bin get JM treatment.pl?5547,5568,5579 Jepson Manual Treatment http plants.usda.gov java profile?symbol ESRA USDA Plants Profile http calphotos.berkeley.edu cgi img query?query src photos index&where taxon Eschscholzia ramosa Photo gallery Category Eschscholzia ramosa Category Flora of Baja California Category Flora of California Ranunculales stub ... more details
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- Dorstenia ramosa
taxobox regnum Plantae unranked divisio Angiosperms unranked classis Eudicots unranked ordo Rosids ordo Rosales familia Moraceae tribus Dorstenieae genus Dorstenia species D. ramosa binomial Dorstenia ramosa binomial authority Nicaise Auguste Desvaux Desv. Jorge Pedro Pereira Carauta Carauta , Marie da Concei o Valente C.Valente & Dimitri Sucre Benjamin Sucre synonyms Dorstenia ramosa is a species of herb in the Moraceae plant family which is native to eastern Brazil . ref name Berg2001 cite journal last Berg first Cornelis C. year 2001 title Moreae, Artocarpeae, and Dorstenia Moraceae , with Introductions to the Family and Ficus and with Additions and Corrections to Flora Neotropica Monograph 7 journal Flora Neotropica volume 83 pages 1 346 ref References reflist Category Dorstenia ramosa Category Plants described in 1973 Category Flora of Brazil moraceae stub az Dorstenia ramosa ... more details
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- Aristida purpurascens
taxobox image Aristida purpurascens.jpg regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae genus Aristida species A. purpurascens binomial Aristida purpurascens binomial authority Poir. Aristida purpurascens is a species of Poaceae grass known by the common name arrowfeather threeawn . It is native to eastern North America. One of the three Variety botany varieties has a distribution extending south into Honduras . ref name gm http herbarium.usu.edu webmanual info2.asp?name Aristida purpurascens&type treatment Aristida purpurascens . Grass Manual Treatment. ref This perennial Tussock grass bunchgrass produces stems up to 100 centimeters tall. It lacks rhizome s. The leaf blades are hairless, pale green, and up to 25 centimeters in length. They may become curly with age. ref name usda http plants.usda.gov factsheet pdf fs arpu8.pdf Aristida purpurascens . USDA NRCS Plant Fact Sheet. ref The panicle shaped inflorescence has branches appressed to the stem, making it narrow. The awn botany awns may be up to 2.5 centimeters in length. ref name gm This plant may be grazed when young but as it ages it becomes low in quality and even dangerous for livestock because of the sharp spikelets. ref name usda References reflist External links http plants.usda.gov java profile?symbol ARPU8 USDA Plants Profile Category Aristida ... more details
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- Aechmea ramosa
taxobox image regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Bromeliaceae subfamilia Bromelioideae genus Aechmea species A. ramosa binomial Aechmea ramosa binomial authority Martius ex Schultes f. Aechmea ramosa is a species biology species of the genus biology genus Aechmea . This species is Endemism endemic to Brazil . Cultivars Aechmea Bill Barrett Aechmea Bill Barrett Aechmea Bob Alonzo Aechmea Bob Alonzo Aechmea Burning Bush Aechmea Burning Bush Aechmea David Barry Aechmea David Barry Aechmea Espirito Santo Aechmea Espirito Santo Aechmea Fulgo Ramosa Aechmea Fulgo Ramosa Aechmea Fulgo Ramosa Aechmea Fulgo Ramosa Aechmea Gold Nugget Aechmea Gold Nugget Aechmea J.C. Superstar Aechmea J.C. Superstar Aechmea Jackson Aechmea Jackson Aechmea Madeira Sunrise Aechmea Madeira Sunrise Aechmea Peggy Aechmea Peggy Aechmea Pink Phase Aechmea Pink Phase Aechmea Shining Light Aechmea Shining Light Aechmea Thai Red Aechmea Thai Red Aechmea Valencia Aechmea Valencia Aechmea Yellowstone Aechmea Yellowstone xHohenmea itaipuana xHohenmea itaipuana References http www.dpi.inpe.br referata arq 22 Rafael Bromelias Bromelia Mata Atlantica.pdf BROMELIACEAE DA MATA ATL NTICA BRASILEIRA retrieved 22 October 2009 http www.bsi.org brom info cultivar bcr.html BSI Cultivar Registry Retrieved 11 October 2009 Category Aechmea ramosa Category Bromeliaceae species Category Flora of Brazil Aechmea stub az Aechmea ramosa ... more details
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- Tragia ramosa
taxobox image Tragia ramosa 4.jpg regnum Plant ae unranked divisio Angiosperms unranked classis Eudicots unranked ordo Rosids ordo Malpighiales familia Euphorbiaceae genus Tragia species T. ramosa binomial Tragia ramosa binomial authority John Torrey Torr. Tragia ramosa is a species of flowering plant in the Euphorbiaceae euphorb family known by the common name branched noseburn . It is native to the southwestern and southcentral United States and northern Mexico, where it grows in scrub, woodland, and other desert and plateau habitat. It is a perennial herb growing mostly erect, measuring 10 to 30 centimeters in maximum height. It is covered in long, rough Urticating hair stinging hairs . ref Thurston, E. L. 1976 . Morphology, fine structure and ontogeny of the stinging emergence of Tragia ramosa and T. saxicola Euphorbiaceae . American Journal of Botany 63 6 710 18. ref The leaves have lance shaped or oval blades with toothed edges which are borne on Petiole botany petioles . The plant is plant sexuality monoecious its inflorescence contains a few male flowers and usually one female flower. The flowers lack petals but have green sepal s. The female flower yields a small capsule. Commons Tragia ramosa References reflist External links http ucjeps.berkeley.edu cgi bin get JM treatment.pl?3618,3689,3690 Jepson Manual Treatment http plants.usda.gov java profile?symbol TRRA5 USDA Plants Profile http calphotos.berkeley.edu cgi img query?query src photos index&where taxon Tragia ramosa Photo gallery Category Tragia ramosa Euphorbiaceae stub ... more details
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- Aristida adscensionis
italic title taxobox name Aristida adscensionis image Aristidaadscensionis1.jpg regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae subfamilia Arundinoideae genus Aristida species A. adscensionis binomial Aristida adscensionis binomial authority Carolus Linnaeus L. synonyms Aristida fasciculata Aristida adscensionis is a species of Poaceae grass known by the common name Sixweeks threeawn . It is native to the Americas but it is distributed nearly worldwide. It grows easily in disturbed and waste areas and has potential to become a weed. Description This annual bunchgrass is quite variable in appearance, its size and shape determined largely by environmental conditions. It grows in a tuft to heights between 5 and 80 centimeters. It forms a narrow inflorescence of spikelets, each fruit with three awn botany awns . External links http ucjeps.berkeley.edu cgi bin get JM treatment.pl?8738,8812,8813 Jepson Manual Treatment http plants.usda.gov java profile?symbol ARAD USDA Plants Profile http herbarium.usu.edu webmanual info2.asp?name Aristida adscensionis&type treatment Grass Manual Treatment http www.kew.org data grasses db www imp00616.htm Kew GrassBase Category Aristida Category Bunchgrasses of North America Category Native grasses of California Category Flora of the California desert regions Category North American desert flora Category Grasses of the United States Category Flora of the Southwestern United States Poaceae stub zh ... more details
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- Aristida divaricata
italic title taxobox name Aristida divaricata image Aristidadivaricata.jpg regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae subfamilia Arundinoideae genus Aristida species A. divaricata binomial Aristida divaricata binomial authority Alexander von Humboldt Humb. & Aim Bonpland Bonpl. ex Carl Ludwig Willdenow Willd. Aristida divaricata is a species of Poaceae grass known by the common name poverty threeawn . It is native to the Americas from the central United States to Guatemala . It is a perennial grass forming clumps of unbranched stems up to 70 centimeters tall. Leaves are mostly basal and roll along the edges. The sparse inflorescence is a wide, flat, open array of spikelets that break apart easily. The grain has a twisted tip and three Awn botany awns up to 2 centimeters long. External links http ucjeps.berkeley.edu cgi bin get JM treatment.pl?8738,8812,8815 Jepson Manual Treatment http plants.usda.gov java profile?symbol ARDI5 USDA Plants Profile http herbarium.usu.edu webmanual info2.asp?name Aristida divaricata&type treatment Grass Manual Treatment http www.wnmu.edu academic nspages2 gilaflora aristida divaricata.html Vascular Plants of the Gila Wilderness Category Aristida Poaceae stub ... more details
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- Tritonia ramosa
italictitle Taxobox name Tritonia ramosa image image caption regnum Animal ia phylum Mollusca classis Gastropoda unranked superfamilia clade Heterobranchia br clade Euthyneura br clade Nudipleura br clade Nudibranchia br clade Dexiarchia br clade Cladobranchia br clade Dendronotida superfamilia Tritonioidea familia Tritoniidae genus Tritonia gastropod Tritonia species T. ramosa binomial Tritonia ramosa binomial authority Bosc , 1801 Tritonia ramosa is a species of Dendronotida dendronotid nudibranch . It is a marine ocean marine gastropod mollusc in the family biology family Tritoniidae . ref name Bouchet Bouchet P. & Rocroi J. P. Ed. Fr da J., Hausdorf B., Ponder W., Valdes A. & War n A. 2005. Classification and nomenclator of gastropod families . Malacologia International Journal of Malacology, 47 1 2 . ConchBooks Hackenheim, Germany. ISBN 3 925919 72 4. ISSN 0076 2997. 397 pp. http www.vliz.be Vmdcdata imis2 ref.php?refid 78278 ref References reflist Category Tritoniidae Tritoniidae stub ... more details
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- Aristida rhizomophora
taxobox status G4 status system TNC regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae genus Aristida species A. rhizomophora binomial Aristida rhizomophora binomial authority Swallen Aristida rhizomophora is a species of Poaceae grass known by the common name Florida threeawn . It is Endemism endemic to Florida in the United States. ref name ns http www.natureserve.org explorer servlet NatureServe?searchName Aristida rhizomophora Aristida rhizomophora . NatureServe. ref ref name gm http herbarium.usu.edu webmanual info2.asp?name Aristida rhizomophora&type treatment Aristida rhizomophora . Grass Manual Treatment. ref This perennial grass grows from a thick, scaly rhizome . It can form a thick sod . ref name usda http plants.usda.gov factsheet pdf fs arrh.pdf Aristida rhizomophora . USDA NRCS Plant Fact Sheet. ref The unbranched stems reach 80 centimeters ref name ns to one meter in height. ref name gm They are erect and mostly leafless, with most of the leaves at the bases. The leaves are up to 55 centimeters long. The blades are flat or folded, hairless, and light green to yellowish. The panicle shaped inflorescence is narrow, with branches appressed to ascending. The spikelets have one flower each. The awn botany awns may be up to 3 centimeters long. ref name gm This grass grows in wet habitat, such as wet flatwoods and pond margins. ref name gm It may be found in the ecotone between flatwoods and wet prairie habitat. ref name ns References reflist External links http plants.usda.gov java profile?symbol ARRH USDA Plants Profile Category Aristida Category Endemic flora of Florida ... more details
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- Orobanche ramosa
ramosa Photo gallery Category Orobanchaceae Category Invasive plant species Lamiales stub ca Frare blau de stige Sommerwurz es Orobanche ramosa eo Phelipanche ramosa fr Orobanche ramosa hsb Ha kata ... more details
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- Pinguicula ramosa
status Pinguicula ramosa is grows almost exclusively on mountains in Nikk National Park in Japan , particularly ..., Mount Kesamaru and Mount Ozaku san , also host populations. Here P. ramosa colonizes weathered granite ... Pinguicula ramosa.htm Michiaki Mabuchi Pinguicula ramosa ref P. ramosa is endangered due to its ..., Stuttgart http www.bestcarnivorousplants.com Pinguicula ramosa.htm Michiaki Mabuchi Pinguicula ramosa ... ramosa Category Plants described in 1890 de Pinguicula ramosa ja ... more details
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- Aristida behriana
italic title taxobox name Aristida behriana regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Gramineae genus Aristida species A. behriana binomial Aristida behriana binomial authority F.Muell Aristida behriana is a native Australia n species of grass, commonly known as Bunch Wire Grass or Brush Wire Grass. It is a bright green, perennial plant forming short, tufted tussock grass tussock s up to convert 40 cm in 0 ref Noted as less than 30cm by Bagust 2005 but up to 40cm by New South Wales Flora Online ref high. Its seeds have three long, radiating Awn botany awns leading to an occasional name of three awn grass . The species favours low fertility and well drained soils. It is commonly found in mallee Woodlands and Shrublands mallee woodlands and plains, and growing on sunny slopes. Superficially the flower heads resemble those of the invasive weed, African Feather grass Pennisetum villosum . ref cite book last Bagust first Phil coauthors Tout Smith Lynda title The Native Plants of Adelaide publisher Department for Environment and Heritage date 2005 page 48 isbn 0 646 44313 5 ref A. behriana is found in all mainland Australian States. ref cite web url http plantnet.rbgsyd.nsw.gov.au cgi bin NSWfl.pl?page nswfl&lvl sp&name Aristida behriana title Aristida behriana F.Muell. work New South Wales Flora Online accessdate 2008 07 29 ref References reflist Category Aristida Category Flora of New South Wales Category Flora of the Northern Territory Category Flora of Queensland Category Flora of South Australia Category Flora of Victoria Australia Poaceae stub ... more details
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- Aristida oligantha
italic title taxobox name Aristida oligantha image Aristidaoligantha.jpg regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae subfamilia Arundinoideae genus Aristida species A. oligantha binomial Aristida oligantha binomial authority Andr Michaux Michx. Aristida oligantha is a species of Poaceae grass known by the common names prairie threeawn and oldfield threeawn . It is native to the United States and southern Canada, and it is known from northern Mexico. It is a grass of many types of habitat, and it grows easily in dry areas with sandy or gravelly soils. It appears in disturbed and burned areas and is sometimes a weed of roadsides and railroads. This is an annual forming clumps of branching gray green and purple tinted stems about 30 to 70 centimeters tall. The inflorescence is an open array of spikelets. The grain has three spreading Awn botany awns , the central one reaching up to 7 centimeters long and the other two slightly shorter. External links http ucjeps.berkeley.edu cgi bin get JM treatment.pl?8738,8812,8816 Jepson Manual Treatment http plants.usda.gov java profile?symbol AROL USDA Plants Profile http herbarium.usu.edu webmanual info2.asp?name Aristida oligantha&type treatment Grass Manual Treatment http www.illinoiswildflowers.info grasses plants pr 3awn.htm Illinois Wildflowers http calphotos.berkeley.edu cgi img query?query src photos index&where taxon Aristida oligantha Photo gallery Category Aristida Category Grasses of Mexico Category Grasses of Alabama Category Native grasses of California Category Grasses of the United States Category Flora of the Sierra Nevada region U.S. Category Flora of California chaparral and woodlands Category Flora of the Southwestern United States Category Flora of the Southeastern United States Category Flora of New Jersey Poaceae stub ... more details
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- Aristida portoricensis
taxobox status LE status system ESA regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae subfamilia Arundinoideae genus Aristida species A. portoricensis binomial Aristida portoricensis binomial authority Robert Knud Friedrich Pilger Pilg. Aristida portoricensis is a rare species of Poaceae grass known by the common name pelos del diablo hair of the devil . It is Endemism endemic to Puerto Rico , where it is known from two locations, one in a residential area of Mayag ez, Puerto Rico Mayag ez and one in the Sierra Bermeja . ref name sil Silander, S. 1994 . http www.fws.gov caribbean es PDF Recovery 20Plans Aristida 20portoricensis.pdf Aristida portoricensis Recovery Plan. USFWS. ref Two other known sites have been local extinction extirpated by development of the habitat. ref name sil It is a federally listed endangered species of the United States. This is a perennial grass producing a tuft of stems up to 30 to 50 centimeters tall. The inflorescence is a narrow panicle a few centimeters in length. Its habitat includes subtropical wet forests and grassland on soils of clay and serpentine soil serpentine origin. ref name fed USFWS. http ecos.fws.gov docs federal register fr1742.pdf Endangered Status for the Plant Aristida portoricensis pelos del diablo . Federal Register August 8, 1990. ref Development of the Sierra Bermeja is a potential threat for the grass and many other endemic plant species. ref name sil Vandalism of the few remaining plants is also a potential threat. ref name fed References reflist External links http plants.usda.gov java profile?symbol ARPO3 USDA Plants Profile http www.kew.org data grasses db www imp00810.htm Kew GrassBase Treatment Category Aristida Category Flora of Puerto Rico grass stub ... more details
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- Aristida purpurea
italic title taxobox name Purple three awn image Aristida purpurea close.jpg image width image caption regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae genus Aristida species A. purpurea binomial Aristida purpurea binomial authority Thomas Nuttall Nutt. ref name ipni Trans. Amer. Philos. Soc. ser. 2, 5 145. 1835 Jan 1835 cite web url http www.ipni.org 80 ipni idPlantNameSearch.do jsessionid E69819B58A90E3C21A3C544CC526703F?id 389707 1 title Plant Name Details for Aristida purpurea publisher International Plant Names Index IPNI accessdate December 4, 2009 ref File Aristida purpurea fruits with awns 2003 07 03.jpg thumb left 150px Spikelets showing the characteristic three awns apiece Aristida purpurea is a species of Poaceae grass native to North America which is known by the common name purple three awn . This grass is fairly widespread and can be found across the western two thirds of the United States, much of southern Canada and parts of northern Mexico. It is most abundant on the plains. This is a perennial bunchgrass , growing erect to under a meter 3 feet in height, and the flower raceme glumes often assume a light brown to reddish purple color. There are several varieties with overlapping geographical ranges. This is not considered to be a good Grazing graze for livestock because the Awn botany awns are sharp and the protein content of the grass is low. References reflist External links http ucjeps.berkeley.edu cgi bin get JM treatment.pl?8738,8812,8817 Jepson Manual Treatment http plants.usda.gov java profile?symbol ARPU9 USDA Plants Profile http www.fs.fed.us database feis plants graminoid aripur all.html Ecology http herbarium.usu.edu webmanual info2.asp?name Aristida purpurea&type treatment Grass Manual Treatment Category Aristida purpurea Category Bunchgrasses of North America Category Grasses of the United States Category Grasses of Canada Category Grasses of Mexico Category Native ... more details
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- Aristida pungens
italic title taxobox name Aristida pungens regnum Plantae unranked divisio Angiosperms unranked classis Monocots unranked ordo Commelinids ordo Poales familia Poaceae subfamilia Arundinoideae tribus Aristideae genus Aristida genus authority Carolus Linnaeus L. species A. pungens binomial Aristida pungens Aristida pungens is a member of the family Poaceae . Uses The grass is known in Arabic as Drinn. It is a tall perennial plant with deep roots and long leaves. Extremely drought resistant, drinn grows in areas with as little as 70 mm of rainfall per year. A traditional food plant in Africa , this little known grain has potential to improve nutrition, boost food security, foster rural development and support sustainable landcare. ref cite book authorlink author National Research Council editor others title Lost Crops of Africa Volume I Grains origdate url http books.nap.edu openbook.php?record id 2305 format accessdate 2008 08 01 edition series Lost Crops of Africa volume 1 date 1996 02 14 publisher National Academies Press location isbn 978 0 309 04990 0 oclc doi id pages 260 chapter Wild Grains chapterurl http books.nap.edu openbook.php?record id 2305&page 251 quote ref ref References Reflist Category Aristida pungens Category Flora of the Sahara Category Flora of Morocco Category Flora of North Africa Category Flora of the Middle East Category Flora of Western Asia Category Crops originating from Africa Category Grains Poaceae stub ... more details
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