Two new epiphytic species of Impatiens L. (Balsaminaceae) from the southern Western Ghats, India

被引：4

作者：

Saravanan, Thokuluva Santharam ^{[1
]}

Kaliamoorthy, Seventhilingam ^{[1
]}

机构：

[1] Bot Survey India, Southern Reg Ctr, Natl Orchidarium & Expt Garden, Lead Bot Garden, Yercaud 636602, Tamil Nadu, India

来源：

PHYTOTAXA | 2022年 / 552卷 / 01期

关键词：

Balsams; Evergreen forests; IUCN; Kurichiarmala; taxonomy; SCAPIGEROUS BALSAM; TAMIL-NADU; SP-NOV; TAXA; PARTS;

D O I：

10.11646/phytotaxa.552.1.10

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new epiphytic species of Impatiens L. (Balsaminaceae), viz., Impatiens keralensis and Impatiens kurichiarmalayana are described from Wayanad district, Kerala, India. Impatiens keralensis is allied to I. modesta Wight and I. mohana Ratheesh, Sujana & Anil Kumar; and Impatiens kurichiarmalayana is to I. mankulamensis K. M. P. Kumar, R. Jagad. & Nagaraj and I. panduranganii K. M. P. Kumar, R. Jagad. & G. Prasad. The newly described taxa are readily distinguishable from their allied species by unique character combinations viz., leaf size, leaf, margin, lateral sepal, lower sepal, dorsal petal, wing petal and seeds. Detailed descriptions along with photographs and comparison tables are provided.

引用

页码：107 / 114

页数：8

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