{"title":"<i>Grewiakentingensis</i> (Malvaceae, Grewioideae), a new species from Taiwan.","authors":"Chou-Yi Lin, Chih-Yi Chang, Chiu-Mei Wang, Hsy-Yu Tzeng, Yen-Hsueh Tseng","doi":"10.3897/phytokeys.253.141785","DOIUrl":null,"url":null,"abstract":"<p><p><i>Grewiakentingensis</i> Y.H. Tseng, Chih Y.Chang & C.Y.Lin, <b>sp. nov.</b>, a new species found on elevated coral reefs in southern Taiwan, is described. The species was previously misidentified as <i>G.piscatorum</i> Hance. <i>Grewiakentingensis</i> differs from <i>G.piscatorum</i> in its habit (procumbent vs. erect to ascending shrub), leaf length (<2 cm vs. up to 7 cm), breeding system (gynodioecious vs. trioecious), smaller flower diameter, fewer stamens, and smaller pollen grains. Color photographs, line drawings, and pollen images of the new species are provided. Additionally, a lectotype for <i>G.piscatorum</i> is designated and an identification key for the <i>Grewia</i> taxa of Taiwan is presented.</p>","PeriodicalId":20070,"journal":{"name":"PhytoKeys","volume":"253 ","pages":"155-176"},"PeriodicalIF":1.3000,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11907245/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"PhytoKeys","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3897/phytokeys.253.141785","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
Grewiakentingensis Y.H. Tseng, Chih Y.Chang & C.Y.Lin, sp. nov., a new species found on elevated coral reefs in southern Taiwan, is described. The species was previously misidentified as G.piscatorum Hance. Grewiakentingensis differs from G.piscatorum in its habit (procumbent vs. erect to ascending shrub), leaf length (<2 cm vs. up to 7 cm), breeding system (gynodioecious vs. trioecious), smaller flower diameter, fewer stamens, and smaller pollen grains. Color photographs, line drawings, and pollen images of the new species are provided. Additionally, a lectotype for G.piscatorum is designated and an identification key for the Grewia taxa of Taiwan is presented.
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.
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