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http://dx.doi.org/10.1080/12298093.2022.2081407

Jejulea byssolomoides gen. et sp. nov., a Remarkable Pilocarpaceae (Lichen-Forming Ascomycetes) from Jeju Island, South Korea  

Halda, Josef P. (Faculty of Science, University of Hradec Kralove)
Woo, Jung-Jae (Korean Lichen Research Institute, Sunchon National University)
Liu, Dong (Korean Lichen Research Institute, Sunchon National University)
Oh, Soon-Ok (Korea National Arboretum)
Joshi, Yogesh (Department of Botany, University of Rajasthan)
Hur, Jae-Seoun (Korean Lichen Research Institute, Sunchon National University)
Publication Information
Mycobiology / v.50, no.3, 2022 , pp. 172-180 More about this Journal
Abstract
The new genus and species, Jejulea byssolomoides, is described from Jeju Island, Korea. This lichen is characterized by saxicolous, crustose, pale greenish-gray, partly finely filamentous, matt, smooth thallus, prominent convex brown to dark brown ascomata with a concolorous margin constricted at the dark brown base, 300-800 ㎛ diameter, 200-250 ㎛ high, without a distinct proper margin, adhering to the substratum ending in a minute byssoid white external part of cylindrical cells, fusiform 3-5 septate ascospores (17-23 × 4-5 ㎛). Phylogenetic analyses using ITS and mtSSU sequences place Jejulea in the Pilocarpaceae (Lecanorales). The new taxon is closely related to Byssoloma, a cosmopolitan group of foliicolous lichens, which is most diverse in the tropics. Like Byssoloma, Jejulea also forms a byssoid apothecial margin.
Keywords
Pilocarpaceae; biodiversity; lichens; phylogeny; taxonomy;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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