Mahonia lancasteri (Berberidaceae), a new species originating from Sichuan (China) described from cultivation

被引:0
作者
Colin, Olivier [1 ]
Hinsinger, Damien Daniel [2 ]
Strijk, Joeri Sergej [2 ]
机构
[1] Collect Natl Mahonia Rust, 6 Allee Verdun, F-93340 Le Raincy, France
[2] Alliance Conservat Tree Genom, Pha Tad Ke Bot Garden, POB 959, Luang Prabang 06000, Laos
关键词
molecular phylogenetic analysis; morphology; taxonomy; SEQUENCE; GENUS; S.L; TREE;
D O I
10.11646/phytotaxa.482.1.5
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Mahonia lancasteri (Berberidaceae) is described from cultivation as a new species from west-central Sichuan, China. A detailed description, distributional data and ecological information along with color photographs are provided. In addition, a comparison of M. lancasteri with morphologically similar species, as well as information about its introduction and history in cultivation, is presented. We also performed a phylogenetic analysis using five molecular loci (nuclear ITS, accD, ndhF, rbcL and psbA-trnH) to further determine the close affinities of M. lancasteri. The new species naturally occurs in sympatry with several other Mahonia species.
引用
收藏
页码:45 / 54
页数:10
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