Two new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species

Two new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species

Lecanora parasymmicta Lee & Hur and Protoparmeliopsis crystalliniformis Lee & Hur are described as new lichen species to science from the forested wetlands in southern South Korea. Molecular analyses employing internal transcribed spacer (ITS) and mitochondrial small subunit...

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Autores principales: Beeyoung Gun Lee, Jae-Seoun Hur
Formato: article
Lenguaje:EN
Publicado: Pensoft Publishers 2021
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Botany
QK1-989
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spelling oai:doaj.org-article:539b216b3879493b8abbabbde506a0ad2021-11-14T04:30:13ZTwo new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species10.3897/mycokeys.84.707981314-4049https://doaj.org/article/539b216b3879493b8abbabbde506a0ad2021-11-01T00:00:00Zhttps://mycokeys.pensoft.net/article/70798/download/pdf/https://mycokeys.pensoft.net/article/70798/download/xml/https://mycokeys.pensoft.net/article/70798/https://doaj.org/toc/1314-4049Lecanora parasymmicta Lee & Hur and Protoparmeliopsis crystalliniformis Lee & Hur are described as new lichen species to science from the forested wetlands in southern South Korea. Molecular analyses employing internal transcribed spacer (ITS) and mitochondrial small subunit (mtSSU) sequences strongly support the two lecanoroid species to be distinct in their genera. Lecanora parasymmicta is included in the Lecanora symmicta group. It is morphologically distinguished from Lecanora symmicta (Ach.) Ach., its most similar species, by areolate-rimose thallus, blackish hypothallus, larger apothecia, absence of thalline excipulum from the beginning, narrower paraphyses, larger ascospores, smaller pycnoconidia, and the presence of placodiolic acid. The second new species Protoparmeliopsis crystalliniformis is included in a clade with Protoparmeliopsis bipruinosa (Fink) S.Y. Kondr. and P. nashii (B.D. Ryan) S.Y. Kondr., differs from Protoparmeliopsis ertzii Bungartz & Elix, its most morphologically similar species, by whitish thallus, flat to concave and paler disc, longer ascospores, thallus K+ yellow reaction, presence of atranorin and rhizocarpic acid, and the substrate preference to sandstone or basalt. A key is provided to assist in the identification of Protoparmeliopsis species in Korea.Beeyoung Gun LeeJae-Seoun HurPensoft PublishersarticleBotanyQK1-989ENMycoKeys, Vol 84, Iss , Pp 163-183 (2021)
institution DOAJ
collection DOAJ
language EN
topic Botany
QK1-989
spellingShingle Botany
QK1-989
Beeyoung Gun Lee
Jae-Seoun Hur
Two new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species
description Lecanora parasymmicta Lee & Hur and Protoparmeliopsis crystalliniformis Lee & Hur are described as new lichen species to science from the forested wetlands in southern South Korea. Molecular analyses employing internal transcribed spacer (ITS) and mitochondrial small subunit (mtSSU) sequences strongly support the two lecanoroid species to be distinct in their genera. Lecanora parasymmicta is included in the Lecanora symmicta group. It is morphologically distinguished from Lecanora symmicta (Ach.) Ach., its most similar species, by areolate-rimose thallus, blackish hypothallus, larger apothecia, absence of thalline excipulum from the beginning, narrower paraphyses, larger ascospores, smaller pycnoconidia, and the presence of placodiolic acid. The second new species Protoparmeliopsis crystalliniformis is included in a clade with Protoparmeliopsis bipruinosa (Fink) S.Y. Kondr. and P. nashii (B.D. Ryan) S.Y. Kondr., differs from Protoparmeliopsis ertzii Bungartz & Elix, its most morphologically similar species, by whitish thallus, flat to concave and paler disc, longer ascospores, thallus K+ yellow reaction, presence of atranorin and rhizocarpic acid, and the substrate preference to sandstone or basalt. A key is provided to assist in the identification of Protoparmeliopsis species in Korea.
format article
author Beeyoung Gun Lee
Jae-Seoun Hur
author_facet Beeyoung Gun Lee
Jae-Seoun Hur
author_sort Beeyoung Gun Lee
title Two new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species
title_short Two new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species
title_full Two new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species
title_fullStr Two new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species
title_full_unstemmed Two new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species
title_sort two new lecanoroid lichen species from the forested wetlands of south korea, with a key for korean protoparmeliopsis species
publisher Pensoft Publishers
publishDate 2021
url https://doaj.org/article/539b216b3879493b8abbabbde506a0ad
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AT jaeseounhur twonewlecanoroidlichenspeciesfromtheforestedwetlandsofsouthkoreawithakeyforkoreanprotoparmeliopsisspecies
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