Luisia brachyota (Orchidaceae; Epidendroideae) a new species from China: evidence based on morphological and molecular data

被引：0

作者：

Fu, Hou-Hua ^{[1
]}

Zhou, Cheng-Yuan ^{[1
]}

Ma, Liang ^{[2
]}

Lan, Siren ^{[1
]}

Chen, Shi-Pin ^{[1
]}

机构：

[1] Fujian Agr & Forestry Univ, Key Lab Natl Forestry & Grassland Adm Orchid Cons, Fuzhou 350002, Peoples R China

[2] Fujian Hlth Coll, Fuzhou 350101, Fujian, Peoples R China

来源：

PHYTOTAXA | 2023年 / 632卷 / 01期

关键词：

D O I：

10.11646/phytotaxa.632.1.8

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

We have described and illustrated a new species, Luisia brachyota (Epidendroideae, Orchidaceae), from south Yunnan, China. Morphological comparisons indicated the new species is similar to L. filiformis and L. cordata, but differs from L. brachyota inflorescences 3-or 5-flowered, lip shorter than petals, hypochile thickly fleshy, epichile cordate adaxially with 7 or 9 papillate longitudinal ridges. Molecular analysis based on the nuclear ribosomal ITS and plastid sequences ( matK, rbcL, and trnL-trnF) shows that it is a new species.

引用

页码：87 / 92

页数：6

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