Kukwa Martin, Rodriguez-Flakus Pamela, Aptroot André, Flakus Adam
Department of Plant Taxonomy and Nature Conservation, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, PL-80-308 Gdańsk, Poland University of Gdańsk Gdańsk Poland.
W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland W. Szafer Institute of Botany, Polish Academy of Sciences Krakow Poland.
MycoKeys. 2023 Feb 8;95:83-100. doi: 10.3897/mycokeys.95.98986. eCollection 2023.
Two new species of are described from the Yungas forest in Bolivian Andes. is characterised by pseudostromata concolorous with the thallus, perithecia immersed for the most part, with the upper portion elevated above the thallus and covered, except the tops, with orange pigment, apical and fused ostioles, the absence of lichexanthone (but thallus UV+ orange-yellow), clear hamathecium, 8-spored asci and amyloid, large, muriform ascospores with median septa. is known only in a sterile state and produces isidia that develop in groups on areoles, but easily break off to reveal a medulla that resembles soralia. Both species, according to the two-locus phylogeny, belong to s.str. The production of isidia is reported from the genus and the family Trypetheliaceae for the first time.
从玻利维亚安第斯山脉的永加斯森林中描述了两个新物种。其特征为假子座与地衣体同色，子囊壳大部分埋生，上部高于地衣体并被覆盖，除顶部外，覆盖有橙色色素，顶端和融合的孔口，无地衣黄酮（但地衣体紫外线照射呈橙黄色），透明的子实层，8 孢子的子囊和淀粉质，大型、具纵隔的砖隔孢子囊。仅知其处于不育状态，产生的粉芽成群地在小瘤上发育，但很容易折断以露出类似粉芽堆的髓层。根据双基因系统发育分析，这两个物种均属于狭义的[属名]。首次报道粉芽在[属名]属和肉座菌科中的产生。
