Abstract

Two new species, Thelopsis ullungdoensis and Phylloblastia gyeongsangbukensis are described from Ullung-Do (Island), South Korea. The closest relatives from Europe and Korea are epiphytic Thelopsis flaveola which differs by their immersed or semi-immersed yellow ascomata, ascospores without halo and their habitat of smooth bark (mainly Fagus) in humid and cold climates. Thelopsis gangwondoensis differs by its bigger semi-immersed ascomata (600–700 µm in diam.), oblong halonate ascospores (8–12 × 6–8 µm) and its habitat of smooth bark of deciduous trees. P. gyeongsangbukensis differs from its relatives within the genus in having 5-septate ascospores (22–26 × 6–8 µm), semi-immersed, subglobose ascomata with a flattened top (250–400 µm) and a thin, matt, uneven gray-brown to gray-green continuous thallus without isidia.

摘要

从韩国的Ullung-Do（岛）描述了两个新物种，Thelopsis ullungdoensis和Phylloblastia gyeongsangbukensis。来自欧洲和韩国的最亲近的亲属是附生的Thelopsis flaveola，它们的不同之处在于其浸没或半浸没的黄色子囊，无孢子的子囊孢子，以及在潮湿和寒冷的气候中光滑的树皮（主要是Fagus）的栖息地。gangwondoensis斜足虫的不同之处在于其较大的半浸没孔状细孔（直径600–700 µm），长方形卤状子囊孢子（8–12×6–8 µm）以及其光滑的落叶树皮栖息地。庆尚北道对虾 它与属中的亲属不同，具有5个分隔的子囊孢子（22–26×6–8 µm），半浸没的亚球状子疣，顶部平坦（250–400 µm），并且表面较薄，无光泽，不均匀的灰棕色呈灰绿色连续th，无虹膜。