Jung-Hyun Kim, Jin-Seok Kim, C. Hyun, Bo-Kyung Choi
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引用次数: 0
摘要
本文报道了有孔虫Carex foraminata c.b.k lara在朝鲜半岛的新分布。本种在中国首次报道，分布于江西和浙江两省。我们在韩国全罗南道新安郡黑山面红岛发现了这个物种。Carex foraminata与C. brevispicula G. H. Nam & G. Y. Chung、C. chungii Z. P. Wang和C. genkaiensis Ohwi的相似之处是瘦果在中部收缩。而有孔虫的雌蕊鳞片尖尖呈尖状或短芒状，瘦果鳞片尖呈短圆柱形，这是与短萼虫和春叶虫的区别;有孔虫的雌蕊鳞片和瘦果形状与源开虫不同。提供了精确的描述、插图、照片和相关分类群的关键。
A new record of Carex foraminata (Cyperaceae) in Korean flora
We report a new distribution of Carex foraminata C. B. Clarke on the Korean Peninsula. This species was first reported in China and is distributed in Jiangxi and Zhejiang Provinces. We found this species on Hongdo Island in Heuksan-myeon, Shinan-gun, Jeollanam- do in Korea. Carex foraminata is similar to the related taxa C. brevispicula G. H. Nam & G. Y. Chung, C. chungii Z. P. Wang, and C. genkaiensis Ohwi in that its achenes are constricted in the middle part. However, C. foraminata is distinguished from C. brevispicula and C. chungii by its pistillate scale apexes, which are acute or shortly awned and by its achene apexes, which are shortly cylindrical; C. foraminata is distinguished from C. genkaiensis by its pistillate scale and achene shape. A precise description, illustration, photographs, and a key to related taxa are provided.
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