Ten New Recorded Species of Macrofungi on Ulleung Island, Korea

Park, Myung Soo; Cho, Hae Jin; Kim, Nam Kyu; Park, Jae Young; Lee, Hyun; Park, Ki Hyeong; Kim, Min Ji; Kim, Jae Jin; Kim, Changmu; Lim, Young Woon

doi:10.5941/myco.2017.45.4.286

Cited by 10 publications

(2 citation statements)

References 28 publications

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“…The Dokdo Islands, especially the Dongdo, are geographically segregated from the inland Korean peninsula by over 120 km [19,50]. Macrophytic trees cannot survive there, but the community of herbaceous native halophyte species is well-developed in the Dongdo Islands [19,21].…”

Section: Distribution and Variation Of The Fungal Phylamentioning

confidence: 99%

Geographical Isolation and Root-Associated Fungi in the Marine Terrains: A Step Toward Establishing a Strategy for Acquiring Unique Microbial Resources

Park¹,

Hong

Lee

et al. 2021

Mycobiology

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This study aimed to understand whether the geo-ecological segregation of native plant species affects the root-associated fungal community. Rhizoplane (RP) and rhizosphere (RS) fungal microbiota of Sedum takesimense native to three geographically segregated coastal regions (volcanic ocean islands) were analyzed using culture-independent methods: 568,507 quality sequences, 1399 operational taxonomic units, five phyla, and 181 genera were obtained. Across all regions, significant differences in the phyla distribution and ratio were confirmed. The Chao's richness value was greater for RS than for RP, and this variance coincided with the number of genera. In contrast, the dominance of specific genera in the RS (Simpson value) was lower than the RP at all sites. The taxonomic identity of most fungal species (95%) closely interacting with the common host plant was different. Meanwhile, a considerable number of RP only residing fungal genera were thought to have close interdependency on their host halophyte. Among these, Metarhizium was the sole genus common to all sites. These suggest that the relationship between potential symbiotic fungi and their host halophyte species evolved with a regional dependency, in the same halophyte species, and of the same natural habitat (volcanic islands); further, the fungal community differenced in distinct geographical regions. Importantly, geographical segregation should be accounted for in national culture collections, based on taxonomical uniqueness.

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Section: Distribution and Variation Of The Fungal Phylamentioning

confidence: 99%

Geographical Isolation and Root-Associated Fungi in the Marine Terrains: A Step Toward Establishing a Strategy for Acquiring Unique Microbial Resources

Park¹,

Hong

Lee

et al. 2021

Mycobiology

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“…Specimens of the Pluteus species have been recorded in some countries of Asia. In China, forty-one species of Pluteus have been documented [47,48]; over thirty species have been documented in Japan [6,7,[49][50][51][52][53]; at least thirteen species in the Republic of Korea [54][55][56][57][58]; over twenty species in Sri Lanka [59][60][61]; and seventeen species in both India [62,63] and Vietnam [64]. In Thailand, only eight species of Pluteus, viz.…”

Section: Introductionmentioning

confidence: 99%

Two Novel Species and Two New Records within the Genus Pluteus (Agaricomycetes, Agaricales) from Thailand

et al. 2022

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Pluteus is a species-rich genus of saprotrophic agaric in the family Hispidoderma and is widely distributed in tropical, subtropical, and temperate areas throughout the world. Some species in this genus are threatened species according to the International Union for Conservation of Nature (IUCN) red list. During investigations of agarics in northern Thailand, four Pluteus taxa were collected. Morphological characteristics and phylogenic analyses were investigated. Two new species, namely P. chandrasikuliae and P. saisamorniae, were introduced. Pluteus chandrasikuliae is characterized by its relatively large basidiomata, an applanate, dark brown scaly pileus with a cutis pileipellis, two types of hymenial cystidia viz. irregular, as well as diverticulate cells and lageniform cells. In accordance with the phylogenetic results, this new species belongs to the Pluteus sect. Celluloderma. Moreover, P. saisamorniae is distinguished by a plano-convex with a broad umbo, dark brown minute squamules pileus, light brown lamellar edges, greyish orange stipe covered with brown granules, subglobose to broadly ellipsoid basidiospores, an abundance of thin- to thick-walled cheilocystidia and pleurocystidia, a trichohymeniderm pileipellis, and brown caulocystidia in clusters. Pluteus saisamorniae is a member of Pluteus sect. Hispidoderma. Additionally, P. losulus and P. septocystidiatus were discovered in Thailand for the first time and they belong to Pluteus sect. Pluteus. Comprehensive descriptions along with illustrations, photographs, phylogenetic trees showing their positions, and a comparison with phenetically similar taxa are provided.

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