{"title":"Recognition of a second species in the Homalium involucratum complex (Salicaceae)","authors":"W. Applequist","doi":"10.15553/c2022v771a4","DOIUrl":null,"url":null,"abstract":"Abstract Applequist, W.L. (2022). Recognition of a second species in the Homalium involucratum complex (Salicaceae). Candollea 77: 53–56. In English, English and French abstracts. The most recent published treatment of Homalium involucratum (DC.) Hoffm. (Salicaceae) in Madagascar treats three regional variants at the rank of forma. The southeastern forma lucidum (Scott Elliot) H. Perrier is very well distinguished and should be recognized at the species level. The new combination H. viride (H. Perrier) Appleq. is published for this taxon, and its distinguishing morphological features are summarized. A risk of extinction assessment indicates that H. viride is “Vulnerable”. First published online on February 22, 2022.","PeriodicalId":55276,"journal":{"name":"Candollea","volume":"77 1","pages":"53 - 56"},"PeriodicalIF":0.6000,"publicationDate":"2022-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Candollea","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.15553/c2022v771a4","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: 0
Abstract
Abstract Applequist, W.L. (2022). Recognition of a second species in the Homalium involucratum complex (Salicaceae). Candollea 77: 53–56. In English, English and French abstracts. The most recent published treatment of Homalium involucratum (DC.) Hoffm. (Salicaceae) in Madagascar treats three regional variants at the rank of forma. The southeastern forma lucidum (Scott Elliot) H. Perrier is very well distinguished and should be recognized at the species level. The new combination H. viride (H. Perrier) Appleq. is published for this taxon, and its distinguishing morphological features are summarized. A risk of extinction assessment indicates that H. viride is “Vulnerable”. First published online on February 22, 2022.
期刊介绍：
Candollea is an international peer-reviewed journal that publishes original scientific papers, preferably in English but also in French. Spanish language manuscripts will be evaluated only if linked to scientific projects involving the Conservatoire et Jardin botaniques de Genève. Successful submissions will be in the fields of evolution, molecular systematics, morphology-anatomy, nomenclature, taxonomy, or vegetation analyses of plants. Reviews and articles on the history of botanical collections are welcome. New distribution records lacking pertinent analyses will not be considered. Manuscripts dealing with nomenclature alone will be considered only if clearly related to the Geneva library or herbarium (G). Authors are encouraged to deposit duplicates of their material, especially nomenclatural types, at G.
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