| 武夷山白粉菌的新属新种 |
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| 引用本文： | 陈昭炫,高日霞,胡方平,罗斯彬.武夷山白粉菌的新属新种[J].菌物学报,1982,1(1). |
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| 作者姓名： | 陈昭炫 高日霞 胡方平 罗斯彬 |
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| 作者单位： | 福建农学院 福州 |
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| 摘 要： | 本文报告了武夷山白粉菌的2个新分类单位,即寄生于短尾鹅耳枥的新属新种武夷顶叉钩丝壳(Furcouncinula wuyiensis Chen et Gao gen.et sp.nov.)和寄生于清风藤的新种清风藤球针壳(Phyllactinia sabiae Chen et Gao sp.nov.)。武夷顶叉钩丝壳由于其附属丝的独特形态,与已知的白粉菌科各属均显著不同,故建立为新属。新属、新种均有汉文及拉丁文描述。
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| 关 键 词： | 武夷顶叉钩丝壳(新属新种) 清风藤球针壳(新种) 白粉菌 |
NEW GENUS AND NEW SPECIES OF POWDERY MILDEWS FROM WUYISHAN |
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| Authors: | CHEN Zhao-xuan GAO Ri-xia HU Fang-ping LUO Si-bin |
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| Abstract: | Two new powdery mildews collected from Wuyishan, Fujian Prov. are described as Furcouncinula wuyiensis Chen et Gao gen. et sp. nov. and Phyllactinia sabiae Chen et Gao sp. nov. Furcouncinula wuyiensis is characterized by its uncinated and then bi-or tri-furcated apices of the appendages and hence described as a new genus and new species. Phyllactinia sabiae relates closely to Phyllactinia corylopsidis Yu et Han but differs in its smaller perithecia, shorter appendages, smaller asci,narrower and longer ascospores. Chinese and Latin diagnoses are given for the new genus and new species. Holotypes of the above new taxa are deposited in Fujian Agricultural College,Fujian Prov., and isotypes of which are deposited in the Mycological Herbarium of Imstitute of Microbiology, Academia Sinica, Beijing. |
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| Keywords: | Furcowncinula wuyiensis Chen et Gao gen et sp nov Phyllactinia sabiae Chen et Gao sp nov powdery mildew |
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