Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil

被引：9

作者：

de Oliveira Pellegrini, Marco Octavio ^{[1
,2
,3
]}

Forzza, Rafaela Campostrini ^{[2
]}

机构：

[1] Univ Sao Paulo, Dept Bot, Rua Matao 277, BR-05508900 Sao Paulo, SP, Brazil

[2] Inst Pesquisas Jardim Bot Rio de Janeiro, Rua Pacheco Leao 915, BR-22460030 Rio De Janeiro, RJ, Brazil

[3] Smithsonian Inst, NMNH, Dept Bot, MRC 166,POB 37012, Washington, DC 20013 USA

来源：

PHYTOKEYS | 2017年 / 78期

关键词：

Atlantic Forest; Commelineae; Commelinopsis; Neotropical flora; Phaeosphaerion;

D O I：

10.3897/phytokeys.78.11932

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A synopsis for the genus Commelina in the state of Rio de Janeiro, Brazil, is presented here, including a new species, ten new synonyms, five designated lectotypes, two designated epitypes and an excluded name. Commelina huntii, a new species, is remarkable due to the combination of rusty to rusty-brown hairs at the margin of its leaf-sheaths, connate spathes, white flowers with auriculate medial petal, ovaries with sparse black papillae and dehiscent fruits. Additionally, we provide an identification key, illustrations, and conservation status for the species of Commelina recorded in the state of Rio de Janeiro.

引用

页码：59 / 81

页数：23