摘要
本文报道了核菌纲炭墩菌属的3个种,其中米勒炭墩菌K.milleri和夏威夷炭墩菌K.sandvicensis为中国新记录种。螺纹炭墩菌K.zonata过去仅在中国台湾省有记载,现在我国其他省份也发现该种。米勒炭墩菌采自湖南省,其主要特征是具有开放的子囊壳孔口;夏威夷炭墩菌采自云南省和湖南省,此菌牙缝长度接近孢子全长易于识别;螺纹炭墩菌K.zonata采自云南省、海南省和浙江省,其孢子较黑且较小。本文对此3个种的形态进行了描述,并提供了子座照片和显微照片。
Three species of stromatic pyrenomycetous fungi of the genus Kretzschmaria（Xylariales, Xylariaceae） are reported. K. milleri and K. sandvicensis are newly recorded in China. K. zonata was recorded only from Tainwan Province previously, but now it is also found in other provinces of the country. K. milleri collected from Hunan Province is characterized by its papillate opening ostioles; K. sandvicensis collected from Yunnan and Hunan provinces is distinguished by its spore-length germ slit; K. zonata collected from Yunnan, Hainan and Zhejiang provinces has darker and smaller ascospores. The morphological descriptions and photographs of the species are provided based on the Chinese collections.
出处
《菌物学报》
CAS
CSCD
北大核心
2016年第2期217-221,共5页
Mycosystema
基金
Supported by the National Natural Science Foundation of China(2013FY110400)
the Major Technology Project of Hainan(ZDZX2013023-1)
the Project of the Basic Scientific Research by the Central Public Welfare Institutes of Institute of Tropical Bioscience and Biotechnology,Chinese Academy of Tropical Agricultural Sciences(ITBB140301)
关键词
炭角菌科
新记录
分类
Xylariaceae
new records
taxonomy
