Gleditsia saxatilis (Fabaceae), a new species from limestone areas of Guangxi, China based on morphological and molecular evidence

被引：0

作者：

Lu, Zhao-Cen ^{[1
,2
]}

Huang, Zhang-Ping ^{[1
,2
]}

Yang, Ping ^{[1
,2
]}

Huang, Yu-Song ^{[1
,2
]}

Liu, Yan ^{[1
,2
]}

机构：

[1] Guangxi Inst Bot, Guangxi Key Lab Plant Conservat & Restorat Ecol K, Guilin 541006, Guangxi, Peoples R China

[2] Chinese Acad Sci, Guilin 541006, Guangxi, Peoples R China

来源：

PHYTOTAXA | 2021年 / 508卷 / 02期

关键词：

Gleditsia sinensis; molecular taxonomy; morphology; phylogeny;

D O I：

10.11646/phytotaxa.508.2.10

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Gleditsia saxatilis Z.C.Lu, Y.S.Huang & Yan Liu, a new species was found from limestone areas of Guangxi, China. The morphological and phylogenetic analyses showed that G. saxatilis is similar to G. sinensis, but differs by its habit indeciduous, winter buds globose or subglobose, apex round, petiolules glabrescent to glabrous, leaflets 2-4 pairs, leathery, both sides glabrous, racemes shorter, 2.5-7 cm long, ovary glabrous, legume slightly falcate, stipe 3-8 mm long.

引用

页码：213 / 220

页数：8

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