Chris J Thorogood, Matías Hernández González, Fred J Rumsey, Jorge Alfredo Reyes-Betancort
{"title":"<i>Orobancheandryalae</i> (Orobanchaceae): a new species from the Canary Islands.","authors":"Chris J Thorogood, Matías Hernández González, Fred J Rumsey, Jorge Alfredo Reyes-Betancort","doi":"10.3897/phytokeys.252.141300","DOIUrl":null,"url":null,"abstract":"<p><p>A new species of <i>Orobanche</i> is described from the Canary Islands. The plant belongs to the complicated Subsection Minores and has a distinct combination of morphological features, ecology, and host specificity. The markedly cernuous corolla, high filament insertion and colouration distinguishes <i>Orobancheandryalae</i> from closely related species with which it has been previously confused, and which do not occur in the Canary Islands, including O.amethysteasubsp.castellana and <i>O.calendulae</i>; these features remain stable in cultivation. <i>Orobancheandryalae</i> appears to be parasitic almost exclusively on <i>Andryala</i> spp., and occurs on thermophilus volcanic substrates in northern Lanzarote, northwest Tenerife and Jandía in Fuerteventura. An updated key to the <i>Orobanche</i> of the Canary Islands is presented, including the new taxon we describe here.</p>","PeriodicalId":20070,"journal":{"name":"PhytoKeys","volume":"252 ","pages":"275-285"},"PeriodicalIF":1.3000,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11868799/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"PhytoKeys","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3897/phytokeys.252.141300","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
A new species of Orobanche is described from the Canary Islands. The plant belongs to the complicated Subsection Minores and has a distinct combination of morphological features, ecology, and host specificity. The markedly cernuous corolla, high filament insertion and colouration distinguishes Orobancheandryalae from closely related species with which it has been previously confused, and which do not occur in the Canary Islands, including O.amethysteasubsp.castellana and O.calendulae; these features remain stable in cultivation. Orobancheandryalae appears to be parasitic almost exclusively on Andryala spp., and occurs on thermophilus volcanic substrates in northern Lanzarote, northwest Tenerife and Jandía in Fuerteventura. An updated key to the Orobanche of the Canary Islands is presented, including the new taxon we describe here.
期刊介绍：
PhytoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematic botany.
All papers published in PhytoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There is no charge for color.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
