A new species of Macromitrium (Orthotrichaceae) from Hainan, China

被引：1

作者：

Guo, Shui-Liang ^{[1
]}

He, Si ^{[2
]}

机构：

[1] Shanghai Normal Univ, Coll Life & Environm Sci, Shanghai 200234, Peoples R China

[2] Missouri Bot Garden, St Louis, MO 63166 USA

来源：

BRYOLOGIST | 2008年 / 111卷 / 03期

关键词：

bryophyta; China; Hainan; Macromitrium; Orthotrichaceae;

D O I：

10.1639/0007-2745(2008)111[505:ANSOMO]2.0.CO;2

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Macromitrium hainanense is described and illustrated as a new species from the Hainan Province of China. This species, belonging to a gymnostomous group of Macromitrium, is most closely related to M. taiheizanense from Taiwan. It is distinguished from all congeners by the immersed and ovoid capsules with exceedingly short setae (ca. 0.2-0.4 mm long), the absence of a peristome, the rounded-quadrate to oblate, pluripapillose upper laminal cells, the elongate and sigmoid-curved, smooth basal cells and the hairy, campanulate-mitrate calyptrae.

引用

页码：505 / 509

页数：5