Pham Nam Q, Barnes Irene, Chen ShuaiFei, Pham Thu Q, Lombard Lorenzo, Crous Pedro W, Wingfield Michael J
Department of Plant and Soil Sciences, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa.
Department of Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa.
MycoKeys. 2018 Mar 15(32):1-24. doi: 10.3897/mycokeys.32.23754. eCollection 2018.
spp. are widely distributed especially in tropical and sub-tropical regions, where they are mainly known as saprobes although some species are plant pathogens. Very little is known about these fungi in South-East Asia. The aim of this study was to identify a collection of isolates from soils collected in forest nurseries and plantations in Vietnam and Malaysia. This was achieved using DNA sequence comparisons and morphological observations. The study revealed two previously described species, and as well as five novel taxa, described here as , , , and A relatively small collection of isolates from a limited geographic sampling revealed an unexpectedly high level of diversity suggesting that many more species in this genus await discovery in South-East Asia.
该属广泛分布，尤其在热带和亚热带地区，在这些地区它们主要被认为是腐生菌，不过也有一些物种是植物病原体。在东南亚，人们对这些真菌知之甚少。本研究的目的是鉴定从越南和马来西亚的森林苗圃及种植园中采集的土壤分离株。这是通过DNA序列比较和形态学观察实现的。该研究揭示了两个先前描述过的物种，以及五个新分类群，在此分别描述为、、、和。从有限地理采样中获得的相对少量的分离株显示出出乎意料的高多样性，这表明该属在东南亚还有更多物种有待发现。
