Impatiens godfreyi (Balsaminaceae), a new species of Balsam from the southern Western Ghats, India

被引:4
作者
Richard, Paulraj Selva Singh [1 ]
Karuppusamy, Subbiah [2 ]
Ravichandran, Vellingiri [2 ]
机构
[1] Madras Christian Coll Autonomous, Dept Bot, Chennai, Tamil Nadu, India
[2] Madura Coll, Dept Bot, Madurai 625011, Tamil Nadu, India
关键词
Agasthyamalai Biosphere Reserve; Endemic; Impatiens; New species; Tamil Nadu; Taxonomy; SP-NOV; SCAPIGEROUS BALSAM; L; BALSAMINACEAE; TAMIL-NADU; TAXA; PARTS;
D O I
10.1016/j.japb.2021.12.001
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
Impatiens godfreyi, a new species from mid-elevation evergreen forests of KMTR, southern Western Ghats, is described and illustrated. The new species is similar to I. disotis Hook.f. and mainly differs in having perennial branched woody subshrub up to 200 cm high, ovate-elliptic leaves, 2-3-flowered umbel inflorescence, orbicular standard petals with large scarlet-red speckled inside, overlapping lateral corolla lobes with mucronate apex, single lobed distal corolla lobe with a rounded apex and obconical lip with a tubular incurved spur. The morphological characters, distribution, phenology, conservation status, photographs, and taxonomical key for the section subumbellatae are provided for easy identification. (c) 2021 National Science Museum of Korea (NSMK) and Korea National Arboretum (KNA), Publishing Services by Elsevier. This is an open access article under the CC BY-NC-ND license (http:// creativecommons.org/licenses/by-nc-nd/4.0/).
引用
收藏
页码:138 / 144
页数:7
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