Taiwania

New multispored species of the lichen genus Lecanora from India with an updated world key Six species of Lecanora with multispored asci (multispored species) viz., L. flavothallina, L. himachalensis, L. jatoliensis, L. pruinomarginata, L. shimlaensis, and L. uttarkashiensis are described as new to science. Lecanora flavothallina is characterized by having characteristic yellow pigments at the thallus margin, L. himachalensis is characterized by having a chlarotera-type epihymenium and the presence of hypoprotocetraric acid, L. jatoliensis has pruinose apothecial discs and usnic acid, L. shimlaensis is characterized by having dark brown to black apothecial discs, and an allophana-type amphithecium. L. pruinomarginata has whitish pruinose apothecial margins and fumarprotocetraric acid, while L. uttarkashiensis is characterized by having orange-brown epruinose apothecial discs and zeorin. All six species are reported from Himalayan regions at elevations of 2000 to 3800 m. An updated world key to the known multispored species of Lecanora is provided.

来自印度的多孢子属地衣属 Lecanora 的新物种及其世界关键鉴定更新。本文描述了六种具多孢子子囊（多孢子种）的 Lecanora 物种，包括 L. flavothallina、L. himachalensis、L. jatoliensis、L. pruinomarginata、L. shimlaensis 和 L. uttarkashiensis，这些物种均为新发现。L. flavothallina 以其菌丝边缘特有的黄色色素为特征；L. himachalensis 以其具有氯罗特拉型上皮层和存在副原翠雀酸为特征；L. jatoliensis 具有粉末状子囊盘和藓类酸；L. shimlaensis 以其暗棕色至黑色的子囊盘和异粉层型为特征；L. pruinomarginata 具有白色粉末状子囊盘边缘和富马酸原翠雀酸；而 L. uttarkashiensis 以其橙棕色无粉子囊盘和异香脂为特征。这六种物种均来自喜马拉雅山脉，海拔在 2000 至 3800 米之间。同时，提供了已知多孢子属 Lecanora 物种的世界关键鉴定更新。