Supported by a foundation from Ministry of Environmental Protection, People’s Republic of China (WZ10-2-9)
Carex trongii K. K. Nguyen, A Newly Recorded Species of Cyperaceae from China
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摘要:
报道了中国莎草科(Cyperaceae)薹草属一新记录种——菊芳薹草(Carex trongii K. K. Nguyen)。该种分布于我国广西与越南交界地区的石灰岩地区。菊芳薹草与宽叶薹草组(Carex sect. Siderostictae Ohwi)的种类在形态上近似,但以秆中生和果囊密被糙毛而易于区别。提供了菊芳薹草的形态描述和线条图。
Abstract:
Carex trongii K. K. Nguyen (Cyperaceae) is reported as a newly recorded species from Guangxi, China. It grows under the forest in the limestone hills at 900-1000 m. It resembles the plants in Carex sect. Siderostictae Ohwi, but differs by its central culms and densely hispid perigynia. Further study on its position is necessary. The description and illustration of Carex trongii K. K. Nguyen are provided.
