Découverte à La Réunion de Elaphoglossum multisquamosum (Dryopteridaceae), connue jusqu'alors comme endémique de Madagascar

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Candollea Pub Date : 2021-03-22 DOI:10.15553/C2021V761A10

Y. Robert, H. Thomas, J. Tamon, Germinal Rouhan

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引用次数: 0

Abstract

Abstract Robert, Y., H. Thomas, J.M. Tamon & G. Rouhan (2021). Discovery in La Reunion Island of Elaphoglossum multisquamosum (Dryopteridaceae), known so far as endemic to Madagascar. Candollea 76: 99–104. In French, English and French abstracts. A species of the fern genus Elaphoglossum Schott ex J. Sm. (Dryopteridaceae) has been discovered in La Réunion. It is ascribed to Elaphoglossum multisquamosum Bonap., described and known so far as endemic to Madagascar. Taking advantage of this new record, Elaphoglossum multisquamosum is reinstated as a species distinct from the Malagasy endemic Elaphoglossum poolii (Baker) Christ. Morphologically close to Elaphoglossum poolii that is often observed in sympatry in Madagascar, Elaphoglossum multisquamosum has often been treated as a variety of Elaphoglossum poolii or even placed in synonymy of the latter species. We provide a novel, fully detailed description of Elaphoglossum multisquamosum, all critical characters supporting it as distinct from Elaphoglossum poolii, and a comparative map of distribution for the two species in Madagascar and La Réunion. Finally, the name Elaphoglossum multisquamosum is lectotypified.

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在留尼旺岛发现了Elaphoglossum multisquamosum（Dryopteridaceae），在此之前被认为是马达加斯加特有的

摘要Robert，Y.，H.Thomas，J.M.Tamon和G.Rouhan（2021）。在留尼汪岛发现多鳞毛蕨（鳞毛蕨科），已知为马达加斯加特有种。Candollea 76:99-104。法语、英语和法语摘要。在留尼汪发现了一种鳞毛蕨科（Elaphoglossum Schott ex J.Sm.）蕨类植物。将其归属于Elaphoglossum multisquamosum Bonap。，迄今为止被描述为马达加斯加特有种。利用这一新记录，多鳞舌兰恢复为一个不同于马达加斯加特有的池舌兰（贝克）基督的物种。在形态上，与马达加斯加的同域中经常观察到的池花介相似，多鳞花介经常被视为池花介的一个变种，甚至被视为后者的同义词。我们提供了一个新颖的、全面详细的描述，所有支持它的关键特征都不同于池脊脊脊脊，以及这两个物种在马达加斯加和留尼汪的分布对比图。最后，对多鳞舌兰进行了命名。

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来源期刊

Candollea 生物-植物科学

CiteScore

1.20

自引率

33.30%

发文量

审稿时长

>12 weeks

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.