Three new taxa of the lichen genus Lobothallia (Megasporaceae, Ascomycota) from China.

ABSTRACT: Two new species; Lobothalliacrenulata Lun Wang & Y. Y. Zhang, L.lobulata Lun Wang & Y. Y. Zhang and one new variety; L.subdiffractavar.rimosa Lun Wang & Y. Y. Zhang, are reported from China and described, based on morphological, chemical and molecular characters. Phylogenetic analyses showed that these new taxa form monophyletic groups. Lobothalliacrenulata and L.lobulata, together with L.hydrocharis, L.radiosa and L.recedens, form a well-supported clade, whereas L.subdiffractavar.rimosa is nested within the samples of L.subdiffracta. Lobothalliacrenulata is characterised by its placodioid thallus, thickly pruinose upper surface with a rimose appearance, aspicilioid to lecanorine apothecia with a crenate thalline margin and con

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC11420544 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature