Kantelinen Annina, Svensson Måns, Malíček Jiří, Vondrák Jan, Thor Göran, Palice Zdeněk, Svoboda Stanislav, Myllys Leena
Botany and Mycology Unit, Finnish Museum of Natural History, University of Helsinki, P.O. Box 7, FI-00014 Helsinki, Finland University of Helsinki Helsinki Finland.
Museum of Evolution, Uppsala University, Norbyvägen 16, SE-752 36 Uppsala, Sweden Uppsala University Uppsala Sweden.
MycoKeys. 2024 Jul 5;106:327-354. doi: 10.3897/mycokeys.106.123484. eCollection 2024.
(Ascomycota, Pilocarpaceae) is a large cosmopolitan genus of crustose lichens. We investigated molecular systematics and taxonomy of the poorly known group focussing on , and . A total of 54 new sequences were generated and using Bayesian and maximum likelihood analysis of two markers (nuITS and mtSSU), we discovered two previously unrecognized phylogenetic lineages, one of which is described here as Kantelinen & G. Thor, , morphologically characterized by pycnidia that are sessile to emergent, cylindrically shaped, with greenish-black K+ olive green, wall pigmentation and containing large mesoconidia up to 6 µm in length. The species is known from Japan and Finland. In addition, we show that the reproduction biology of has been poorly understood and that the species often occurs as an anamorph with stipitate pycnidia. We present a species synopsis and notes on pigments. Our research supports previous results of asexuality being an important reproductive strategy of species growing on dead wood.
（子囊菌门，皮果衣科）是一个广泛分布于世界各地的大型壳状地衣属。我们研究了这个鲜为人知的类群的分子系统学和分类学，重点关注[此处缺失具体研究对象]。共产生了54条新序列，通过对两个标记（核内转录间隔区和线粒体小亚基）进行贝叶斯分析和最大似然分析，我们发现了两个先前未被识别的系统发育谱系，其中一个在此被描述为Kantelinen & G. Thor，[此处缺失具体描述内容]，其形态特征为分生孢子器无柄至突出，圆柱形，K+呈绿黑色橄榄绿，壁有色素沉着，包含长达6微米的大型分生孢子。该物种在日本和芬兰有分布。此外，我们表明[此处缺失具体物种名称]的繁殖生物学一直未被充分了解，且该物种常以具柄分生孢子器的无性型出现。我们给出了物种概述和色素相关的注释。我们的研究支持了先前关于无性繁殖是在枯木上生长的物种的重要繁殖策略的结果。
