A new species of Dichromanthus (Orchidaceae, Spiranthinae) from Oaxaca, Mexico

被引：0
|
作者：
Salazar, Gerardo A. [1 ]
Garcia-Mendoza, Abisai [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Biol, Mexico City 04510, DF, Mexico
来源：
REVISTA MEXICANA DE BIODIVERSIDAD | 2009年 / 80卷 / 01期
关键词：
Dichromanthus yucundaa; endemism; Mixteca Alta region; Oaxaca; rostellum; rostellum remnant; viscidium; CRANICHIDEAE;
D O I：
暂无
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
Dichromanthus yucundaa, a new orchid species from the Mixteca Alta region of the Sierra Madre del Sur in Oaxaca, Mexico, is described and illustrated. It is distinguished from D. cinnabarinus, the most similar species. by the more compact plants, glabrous inflorescence, prominent, broadly ovate, glabrous floral bracts which are abaxially glaucous, sparsely and Minutely glandular-pubescent sepals (merely papillose near the apex). short column foot, viscidium sheathing the apex of the rostellum and without a retrorse prominence, and rostellum remnant stiff and pointed.
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页码：23 / 28
页数：6
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