Three new species of Lactarius (Russulaceae, Russulales) from Northeast China

doi:10.1016/j.myc.2017.11.001

	Three new species of Lactarius (Russulaceae, Russulales) from Northeast China
	Shi, Shu-Feng 1; Wang, Xiang-Hua 2; Bau, Tolgor 1
	2018-05-01
发表期刊	MYCOSCIENCE
ISSN	1340-3540
卷号	59 期号:3 页码:206-217
摘要	Three new species of Lactarius are described from Northeast China, based on morphological comparisons and analyses on ITS nrDNA sequences. Samples of these species were mostly collected from deciduous or mixed forests with oaks. Lactarius albidocinereus, a member of L. subg. Plinthogalus is very similar to European L. azonites in the morphology and the sequence data. It differs from L. azonites by more ellipsoid spores with thinner ornamentation and shorter terminal cells in the pileipellis. Lactarius dilutisalmoneus belongs to L. sect. Zonarii of L. subg. Lactarius due to the pale salmoneus subzonate pileus with glabrous margin, unchanging latex and spore ornamentation composed of isolated elements. In comparison with its relatives, i.e. European L. zonarioides and North American L. olympianus, this new species has smaller spores with more prominent ornamentation. Lactarius olivaceorimosellus, a member of L. subg. Russularia, has areolate-rimulose pileus and lacks rosettes in the pileus and stipe cortex. Apart from the concentrically cracked pileus and absence of rosettes, the species can be easily distinguished by the olivaceo-brownish tinge of the pileus and spores with more dispersed elements of the ornamentation. Of the three species, at least L. albidocinereus represents a link with the Lactarius mycota of subtropical China. (C) 2017 The Mycological Society of Japan. Published by Elsevier B.V. All rights reserved.
关键词	Ectomycorrhizal Fungi Its Oak Forests Sino-japan Forest Subkingdom
DOI	10.1016/j.myc.2017.11.001
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/61191
专题	中国科学院东亚植物多样性与生物地理学重点实验室
作者单位	1.Jilin Agr Univ, Inst Mycol, Xincheng Ave 2888, Changchun 130118, Jilin, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Div & Biogeog East Asia, Lanhei Rd 132, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Shi, Shu-Feng,Wang, Xiang-Hua,Bau, Tolgor. Three new species of Lactarius (Russulaceae, Russulales) from Northeast China[J]. MYCOSCIENCE,2018,59(3):206-217.
APA	Shi, Shu-Feng,Wang, Xiang-Hua,&Bau, Tolgor.(2018).Three new species of Lactarius (Russulaceae, Russulales) from Northeast China.MYCOSCIENCE,59(3),206-217.
MLA	Shi, Shu-Feng,et al."Three new species of Lactarius (Russulaceae, Russulales) from Northeast China".MYCOSCIENCE 59.3(2018):206-217.