{"title":"Jamesonia ×intermedia: A New Hybrid Between J. biardii and J. insignis (Pteridaceae) from Brazil","authors":"A. Della, C. M. Mynssen, J. Prado","doi":"10.1640/0002-8444-110.1.20","DOIUrl":null,"url":null,"abstract":"Abstract. This paper describes and illustrates a new hybrid, Jamesonia 3intermedia, from Serra dos Órgãos, Rio de Janeiro State, Brazil. The hybrid, most of whose spores are aborted, shows intermediate morphology between its putative parents (J. biardii and J. insignis) in lamina dissection, shape of the ultimate segments, and pubescence of the adaxial surface of the pinnae and rachises.","PeriodicalId":50817,"journal":{"name":"American Fern Journal","volume":"110 1","pages":"20 - 28"},"PeriodicalIF":0.7000,"publicationDate":"2020-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Fern Journal","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1640/0002-8444-110.1.20","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
引用次数: 1
Abstract
Abstract. This paper describes and illustrates a new hybrid, Jamesonia 3intermedia, from Serra dos Órgãos, Rio de Janeiro State, Brazil. The hybrid, most of whose spores are aborted, shows intermediate morphology between its putative parents (J. biardii and J. insignis) in lamina dissection, shape of the ultimate segments, and pubescence of the adaxial surface of the pinnae and rachises.
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