菌物學(xué)報   15 January 2009, 28(1): 014-019

黃河源頭地區(qū)土壤中的暗色絲孢真菌Ⅰ

潘好芹   張?zhí)煊?   孔金花

山東農(nóng)業(yè)大學(xué)植物病理學(xué)系 泰安 271018

摘  要：從黃河源頭下游8縣區(qū)采集的24份土壤樣品中分離得到19屬34種暗色絲孢真菌,，其中長孢齒梗孢Scolecobasidium longisporum和戈壁維羅納霉Veronaea gobica為兩個新種,，蘆竹節(jié)菱孢Arthrinium arundinis為一個新組合名稱，并對灰色瓶霉Phialophora cinerescens進行了補充描述,。對該地區(qū)31個中國已知種亦作了標(biāo)本引證,。所研究真菌的干制培養(yǎng)物及活菌種保存在山東農(nóng)業(yè)大學(xué)植物病理學(xué)標(biāo)本室（HSAUP）,。

關(guān)鍵詞：土壤真菌，新種，長孢齒梗孢,，戈壁維羅納霉

Notes on soil dematiaceous hyphomycetes from the Yellow River source area, China Ⅰ

PAN Hao-Qin   ZHANG Tian-Yu*   KONG Jin-Hua

Department of Plant Pathology, Shandong Agricultural University, Tai'an 271018, China

Abstract: Forty-five isolates of dematiaceous hyphomycetes belonging to 34 species in 19 genera were obtained from 24 soil samples collected from eight counties in the area of Yellow River source. Of these, Scolecobasidium longisporum and Veronaea gobica are new species. A new combination, Arthrinium arundinis is made. A supplementary description is given to Phialophora cinerescens, which has not been fully described from China. The other 31 taxa previously reported from China are also listed. Dried and living cultures of all the fungi studied have been deposited in the Herbarium of Shandong Agricultural University: Plant Pathology (HSAUP).

Key words: soil fungi, new species, Scolecobasidium longisporum, Veronaea gobica

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