| 东北地区虫草属二新记录种 |
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| 引用本文： | 杨柏松,任炳忠,图力古尔.东北地区虫草属二新记录种[J].吉林农业大学学报,2004,26(2):148-150. |
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| 作者姓名： | 杨柏松 任炳忠 图力古尔 |
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| 作者单位： | 吉林农业大学菌物研究所,长春,130118;东北师范大学生命科学院,长春,130024 |
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| 基金项目： | 吉林省科技厅资助项目(20020667) |
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| 摘 要： | 报道了采自长白山的吹泡虫虫草(Cordyceps tricentri Yasuda)和蜻蜓虫草(Cordyceps odonatae Kobayasi)东北地区虫草属二新记录种。吹泡虫虫草的子座单生于寄主的胸部，浅黄色；产孢部位棒状或椭圆形；子囊壳埋生，瓶状，孔口稍外突；孢子线形，成熟后断裂成次生孢子，此前在国内仅见于浙江、河北、云南、广东、贵州、安徽省。蜻蜓虫草的子座单生于寄主胸部，浅黄色，柄多弯曲，产孢部位长椭圆型，有纵沟；子囊壳埋生，瓶状。孔口疣状微突起；孢子线形，成熟后断裂成柱型次生孢子，此前在我国仅见于贵州省。此2种虫草在中国东北均首次发现。
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| 关 键 词： | 吹泡虫虫草 蜻蜓虫草 东北地区 |
| 文章编号： | 1000-5684(2004)02-0148-03 |
Two New Records of Cordyceps from Northeastern China |
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| YANG Bai-song,REN Bing-zhong,Tolgor.Two New Records of Cordyceps from Northeastern China[J].Journal of Jilin Agricultural University,2004,26(2):148-150. |
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| Authors: | YANG Bai-song REN Bing-zhong Tolgor |
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| Abstract: | Cordyceps tricentri Yasuda and Cordyceps odonatae Kobayasi were reported. The stroma of Cordyceps tricentri Yasuda, light yellow in color, singly grew at the chest of host; its fertile part was clubbed or ellipsoidal; its pyrenocarp was under the skin of stroma, pitcher-shaped and its ostiole protruded a little; its ascospore was linear, and broke into secondary spores when mature. In China, they had only been reported in Zhejiang province, Hebei province, Yunnan province, Guangdong province, Guizhou province and Anhui province before. The stroma of Cordyceps odonatae Kobayasi, light yellow in color, singly grew at the chest of host; its stalk curved; its fertile part was long-ellipsoidal and with longitudinal grooves; its pyrenocarp was under the skin of stroma, pitcher-shaped and its ostiole was verru-cous and protruded a little; its ascospore was linear, and broke into secondary columnar ascospore when mature. In China, it had only been reported in Guizhou province before. |
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| Keywords: | Cordyceps tricentri Cordyceps odonatae Northeastern area |
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