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报道了采自贵州省宽阔水自然保护区的球束梗孢属一新种——弯孢球束梗孢,对其进行了形态描述和基于ITS-5.8S rDNA序列的分子研究。在球束梗孢属中与具有类似弯曲的分生孢子的G.formosana进行了比较,本种瓶梗基部为近球形膨大,分生孢子较大,4.7 11×1.6 2.4μm;而G.formosana瓶梗基部是纺锤形,分生孢子较小,3.5 4×1.5 2.2μm。
A new species of Myricaria terrestris collected from Kuanwakui Nature Reserve in Guizhou Province was reported, and its morphology and ITS-5.8S rDNA sequence-based molecular studies were reported. Comparing with G.formosana with similar curved conidia in M. terrestris, this basal ampullate was nearly spherical and enlarged with conidia 4.7 11 × 1.6 2.4 μm, whereas G.formosana The base of the pedicel is spindle-shaped with smaller conidia, 3.5 4 × 1.5 2.2 μm.