新疆的已知锈菌

新疆地处亚洲中部,地域广大,是我国主要的荒漠植被区,植物区系以中亚成分为最重要的组成者.新疆锈菌区系具明显的中亚特色,特有的中亚种很多,为我国其他地区所无,区系组成有别于我国其他地区,因此新疆锈菌区系研究对了解中国锈菌区系全貌至关重要.报告的16属(含3个无性型式样属)181种(不含变种)系作者多年来在新疆进行区系调查和分类的初步成果.所依据的标本多数为作者所采,一些为其他采集者提供,保藏于中国科学院菌物标本馆(HMAS)、新疆农业大学菌物标本馆(HMAAC)和塔里木大学菌物标本馆(HMUT).名录部分包括锈菌名称、寄主植物及采集地.这是迄今为止最全面记载新疆锈菌物种多样性的本底资料,是今后编写新疆锈菌志的基础.必须指出,作者的调查尚不充分,许多地区尤其是昆仑山、喀喇昆仑山、阿尔金山、天山南脉及帕米尔地区涉足甚少,本名录尚需进一步完善.

Rust fungi hitherto known from Xinjiang (Sinkiang), northwestern China

This is a provisional list of rusts hitherto found in Xinjiang, a Chinese autonomous region located in Central Asia. The list is based on the specimens deposited in Herbarium Mycologicum Academiae Sinicae (HMAS), Mycological Herbarium of Xinjiang Agricultural University (HMAAC), and Herbarium Mycologicum Universitatis Tarimensis (HMUT), largely collected by the authors in the past years. These are the results of our own identification. A total of 181 species belonging to 16 genera are recorded, including unconnected species of form genera, Aecidium, Roestelia and Uredo. The aim of this study is to acquire further knowledge on fungal biodiversity in Xinjiang and to lay foundations for compilation of the rust flora of Xinjiang.