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Type: Correspondence
Published: 2024-04-23
Page range: 190-191
Abstract views: 1
PDF downloaded: 2

Dicranodontium tenii, a new synonym of Dicranodontium denudatum (Leucobryaceae, Bryophyta)

Bryology Laboratory, Department of Biology, School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
Bryology Laboratory, Department of Biology, School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China, Technology Innovation Center for Land Spatial Eco-restoration in Metropolitan Area, Ministry of Natural Resources, Shanghai 200062, China
Sporophytes Mosses Archidiales Bryophytes

Abstract

Dicranodontium tenii Broth. & Herzog in Herzog (1925: 150), initially described based on a specimen collected from Yunnan Province, China, was later suggested by Frahm (1997) to be identical to Dicranum hamulosum Mitten (1891: 156). However, the detailed morphological descriptions and excellent illustrations of these two species, based on the type specimens provided by Noguchi (1987) and Gao (1994) respectively, offer convincing evidence of their distinctions. For instance, Dicranum hamulosum lacks differentiated epidermal cells on the ventral side of the costa, while they are well-differentiated in Dicranodontium tenii (Noguchi 1987; Gao 1994).

References

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