Five New Species of Fissidens Hedw. (Fissidentaceae, Bryophyta), Taxonomic Notes and a New Species Record for South Africa

IF 0.5 3区生物学 Q4 PLANT SCIENCES

Cryptogamie Bryologie Pub Date : 2022-04-01 DOI:10.5252/cryptogamie-bryologie2022v43a3

M. A. Bruggeman-Nannenga

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Abstract

ABSTRACT In this paper, three topics concerning the genus Fissidens Hedw. are addressed. Firstly, description of five new species of the genus, viz. the Malagasy Fissidens arboricola Brugg.-Nann. and F. granulidens Brugg.-Nann., the Mauritian F. papillisetus Brugg.-Nann., the Tanzanian F. rotundifolius Brugg.-Nann. and the Brazilian F. pseudoscindulatus Brugg.-Nann. All five belong to F. subgen. Polypodiopsis (Müll. Hal.) Broth. sect. Antennidens (Müll.Hal.) Paris, are corticolous and have anomalous peristomes. Secondly, taxonomic studies revealed that F. subgen. Aloma (Kindb.) Pursell & Brugg.-Nann. is subsumed under F. subgen. Polypodiopsis (Müll.Hal.) Broth. and F. sect. Semilimbidium Müll.Hal. under sect. Antennidens (Müll.Hal.) Paris and their names are considered new synonyms of the names of the respective infrageneric taxa. Fissidens jonesii Bizot ex Pócs, previously considered conspecific with F. lagenarius Mitt. is re-instated as a good species, described, illustrated and compared to F. lagenarius. Thirdly, Fissidens lagenarius is newly recorded for the Republic of South Africa and its African distribution is amended and updated, with consideration of the revised taxonomic concept of F. jonesii.

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标题裂裂属五新种。(裂藤科，苔藓植物)，南非一新种记录及分类注释

摘要本文主要讨论了三种属植物。是解决。首先，描述了该属5个新种，即马达加斯加的Fissidens arboricola brug .- nann。和F. granulidens bruggg .- nann .。，毛里求斯的F. papillisetus brug .- nann。坦桑尼亚的F. rotundifolius brug .- nann。以及巴西的F. pseudoscatus brug .- nann。这五个都属于f亚群。Polypodiopsis(考虑。哈尔。)汤。节触须(英语:antenniden)巴黎，是皮质的，有反常的花萼。其次，分类学研究表明F. subgen。Aloma (Kindb)。珀塞尔&布鲁格-南。被归入f subgen。Polypodiopsis (Mull.Hal)。汤。和F.半叶缘植物节;触角类(英语:Antennidens)巴黎和它们的名字被认为是各自的下属分类群名称的新同义词。Fissidens jonesii Bizot ex Pócs，先前被认为与F. lagenarius Mitt同属。作为一种良好的物种，重新被描述，说明和比较。第三，对南非共和国新记录的lagenarius Fissidens进行了修正和更新，并考虑了修订的jonesii的分类概念。

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来源期刊

Cryptogamie Bryologie 生物-植物科学

CiteScore

2.10

自引率

25.00%

发文量

审稿时长

3 months

期刊介绍： Cryptogamie is a fully electronic journal, with a continuous publication stream, devoted to a wide diversity of cryptogamic topics, mainly in the taxonomic-phylogenetic field. Cryptogamie, Bryologie accepts articles on systematics as well as ecology and evolution of all of bryophytes. Thematic issues may also be published under the responsibility of a guest editor.