Morphological and Molecular Data Support a New Combination in the Neotropical Complex of Cucullate-leaved Species of Syntrichia (Pottiaceae)

被引：13
作者：
Teresa Gallego, M. [1 ]
Cano, Maria J. [1 ]
Jimenez, Juan F. [1 ]
Jimenez, Juan A. [1 ]
Guerra, J. [1 ]
机构：
[1] Univ Murcia, Fac Biol, Dept Biol Vegetal, E-30100 Murcia, Spain
来源：
SYSTEMATIC BOTANY | 2014年 / 39卷 / 02期
关键词：
Phylogenetics; Syntrichia kingii; Syntrichia percarnosa; taxonomy; Tortula nigra; trnG; trnL-trnF; BRYOPHYTA; GENUS; TAXA;
D O I：
10.1600/036364414X680870
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Based on morphological and molecular evidence, a new combination, Syntrichia kingii, is proposed for Tortilla kingii, an Andean taxon previously treated as conspecific with S. percarnosa. Tortilla nigra is also synonymized with S. kingii. Maximum parsimony and Bayesian analyses of chloroplast DNA sequences (trnL-trnF and trnG regions) were undertaken to assess the affinities between these cucullate-leaved species. Syntrichia kingii is described, illustrated, and its distribution mapped. The known range of this species is extended in the Neotropics to Guatemala, Mexico, and Venezuela. Diagnostic characters, microphotographs, and a morphological comparison with S. percarnosa are provided. Syntrithia percarnosa is excluded from the Mexican moss flora.
引用
收藏
页码：361 / 368
页数：8
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