{"title":"Una nueva especie de Gutierrezia (Asteraceae, Astereae) de Argentina","authors":"Francisco Ratto, A. Bartoli","doi":"10.3989/COLLECTBOT.2016.V35.004","DOIUrl":null,"url":null,"abstract":"Gutierrezia tortosae Ratto & Adr. Bartoli, a new species from Argentina, is described and illustrated. The new species resembles Gutierrezia mandonii (Sch. Bip.) Solbrig, in having xylopodium, similar shaped leaves, and yellow ray florets, but differs by having erect and rigid stems, erect leaves and smaller heads. A key to differentiate it from the allied species which inhabit in the northwest of Argentina is provided.","PeriodicalId":38447,"journal":{"name":"Collectanea Botanica","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Collectanea Botanica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3989/COLLECTBOT.2016.V35.004","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 2
Abstract
Gutierrezia tortosae Ratto & Adr. Bartoli, a new species from Argentina, is described and illustrated. The new species resembles Gutierrezia mandonii (Sch. Bip.) Solbrig, in having xylopodium, similar shaped leaves, and yellow ray florets, but differs by having erect and rigid stems, erect leaves and smaller heads. A key to differentiate it from the allied species which inhabit in the northwest of Argentina is provided.
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