On a new species of Radula Dumort. (Radulaceae, Machantiophyta) from mountain ranges in the Atlantic Forest, Brazil

被引：4

作者：

Oliveira-da-Silva, Fuvio Rubens ^{[1
]}

Ilkiu-Borges, Anna Luiza ^{[2
]}

机构：

[1] Posgrad Program Biol Sci Trop Bot UFRA MPEG, Museu Paraense Emilio Goeldi, Coordinat Bot, Av Perimetral 1901, BR-66530070 Belem, Para, Brazil

[2] Museu Paraense Emilio Goeldi, Coordinat Bot, Av Perimetral 1901, BR-66530070 Belem, Para, Brazil

来源：

NOVA HEDWIGIA | 2020年 / 110卷 / 3-4期

关键词：

Epiphyll; leafy liverworts; Neotropics; taxonomy;

D O I：

10.1127/nova_hedwigia/2020/0580

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Radula yamadae, a species from mountain ranges in the Atlantic forest, is described here as new to science. The new species is characterized by plants occasionally epiphyllous, densely branched, leaf lobes imbricate, ovate, apex obtuse to subacute, cell walls thin, trigones small, lobules distant to contiguous, rarely imbricate, subquadrate, 1/2-2/5 the lobe length, base rounded to obtuse, covering 1/3 to overlapping the stem, keel conspicuously convex, strongly inflated at rhizoid area and along the keel, and rhizoids numerous. A complete description and illustration of the new taxon as well as comments on morphology, taxonomy, and distribution are provided.

引用

页码：287 / 292

页数：6

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