• Korean Journal of Plant Taxonomy
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• v.50 no.4
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• pp.419-426
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• 2020

A total of 34 taxa, 33 species and one variety, are newly added to the moss checklist of Korea. They were collected on Jejudo Island, Samcheok limestone areas in Gangwon Province, and Socheongdo Island from 2015 to 2018 and organized into 19 families and 26 genera. Additionally, eight genera are new to Korea. This study verifies the distributions of nine species whose distributions and specimens have remained unknown thus far. Finally, two unrecorded taxa, consisting of one species and one variety, are identified by reexamining Korean specimens deposited at the National Museum and Science in Japan (TNS). The specimens were collected in 1942 and 1940 from Mt. Baekdusan and Anbyun in North Korea.

• Korean Journal of Plant Taxonomy
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• v.39 no.4
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• pp.299-303
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• 2009

We report an unrecorded taxon of genus Viola, V. grypoceras A. Gray var. pubescens Nakai, collected on Jeju Island, Korea. The distribution of this variety was restricted to the northern part of Japan, Hokkaido in particular. It is distinguished from V. grypoceras in that it is densely pilose except on its spur and lateral petals. We gave it the Korean name 'Tul-nak-si-je-bi-kkot' based on the morphological characters. In addition, some illustrations of this variety and a key to the V. grypoceras complex were provided.

• Korean Journal of Microbiology
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• v.14 no.3
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• pp.105-116
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• 1976

410 strains which belong to the genus aspergillus were isolated from specimens collected throught South Korea, and 17 species nad 1 variety through the 13 species groups were identified according to Repaer-Fennell's classification key. Among them the species and variety unrecorded in Korea are as follows : A, giganiteus, A. pseudogloucus, A. spinulosus, A.ficuum, A.japonicus, A.flavus var. columnaris, A. flavipes.

• Korean Journal of Plant Taxonomy
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• v.41 no.3
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• pp.235-241
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• 2011

Five unrecorded species (Oedipodium griffithianum, Myurella tenerrima, Trachypus bicolor, Coscinodon humilis, Meteorium miquelianum subsp. atrovariegatum) with one unrecorded family and two unrecorded genera, were reported as new to the Korean moss flora. The monotypic family Oedipodiaceae consisting of a single genus and single species was distinguished from Splachnaceae by small plants that were 10 mm in length simple or sometimes branched, obovate-spathulate to ${\pm}$ orbicular, costa ending below the apex and entire margins except for the lower long-ciliate portion The species was first found at the top of the Mt. Seorak at an altitude of 1708 m. The two genera, Myurella and Coscinodon were found in the Korean Peninsula. Myurella tenerrima (Theliaceae) was found around the top of Jung-bong on Mt. Jiri. It was mixed with other mosses in the crevices of rocks in the alpine regions. The species is similar to M. sibirica, yet it can be distinguished by the position of papilla in the median laminal cells. Coscinodon humilis (Grimmiaceae) were found on the ridge of Mt. Gaya. C. humilis has a variety of hyaline apex according to leaf position and forms a capsule so it can be distinguished by family. Trachypus bicolor and Meteorium miquelianum subsp. atrovariegatum are unrecorded species. T. bicolor (Trachypodaceae) were found on the ridge of Mt. Gaya. T. bicolor is similar to T. humilis but distinguished by the costal lengths of the leaves. M. miquelianum subsp. atrovariegatum (Meteoriaceae) was found in Gageo-do. This species was distinguished by the plant form and morphology of stem leaves in the same genus.

• Korean Journal of Plant Taxonomy
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• v.34 no.1
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• pp.27-35
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• 2004

Three unrecorded fern species from the flora of Korea belonging to family Dryopteridaceae, Ctenitis maximowicziana, Dryopteris lunanensis, and D. dcipiens var. diplazioides, are found along the valley of Mt. Wolgak (alt. 275m) in Gwangju, Korea. C. maximawicziana is well distinguished from the rest of the species in the genus including C. sinii by the color and morphology of scales in basal part of petioles, shape of blades, and the presence of round-reniform shaped indusia. Dryopteris lunanensis is also well distinguished from its close relative, D. atrata, by the number of lateral pinnae, degree of division of first and/or second pinnules in lower pinnae of the blades, and distribution pattern of sori. Dryapteris decipiens var. diplazioides is distinguishable from type variety by degree of division in lower pinnae of the blades. In terms of morphology, var. diplazioides seems to be intermediate between a type variety and D. fuscipes.

• The Korean Journal of Mycology
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• v.46 no.1
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• pp.43-50
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• 2018

Dadohaehaesang National Park is a well-known habitat for a variety of indigenous animals and plants; however, there are no studies on the diversity of macrofungi. To undertake a basic survey of the macrofungi diversity in an unexploited area, we focused on surveying the macrofungi in Dadohaehaesang National Park, Korea, during 2017 and discovered two unrecorded species belonging to the order Polyporales. The two species were identified as Cinereomyces lindbladii and Steccherinum bourdotii based on a combination of morphological characteristics and sequence analysis of the internal transcribed spacer region. We provide macro- and micro-morphological descriptions for these two unrecorded species in Korea.

• Journal of Species Research
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• v.12 no.spc2
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• pp.23-32
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• 2023

During screening for indigenous prokaryotic species in Republic of Korea in 2021, a total of 21 bacterial strains assigned to the phylum Bacteroidota were isolated from a variety of environmental habitats including pine cone, seaweed, soil, sea sediment, brackish water and moss. Based on the 16S rRNA gene sequence similarity value of more than 98.7% and formation of a robust phylogenetic clade with the type strain of the closest bacterial species, it was found that the 21 strains belong to independent and recognized bacterial species. There has been no official report that the identified 21 species have been isolated in Republic of Korea up to date. Therefore, 16 species in six genera of two families in the order Flavobacteriales, two species in two genera of two families in the order Cytophagales, one species in one genus of one family in the order Chitinophagales and two species in one genus of one family in the order Sphingobacteriales are proposed as unrecorded species of the phylum Bacteroidota isolated in Republic of Korea. Their Gram reaction, colony and cell morphology, basic phenotypic characteristics, isolation source, taxonomic status, strain ID and other information are described in the species descriptions.

• Korean Journal of Microbiology
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• v.15 no.1
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• pp.1-8
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• 1977

Two hundred and twenty five strains which belong to the genus Aspergillus were isolated from specimens collected throughout the southern coastal areas of Korea, Fifteen species and one variety throughout the nine species groups including A. itaconicus and A.unguis, which are unrecorded in Korea, were identified according to Raper-Fennell's classification key.

• Korean Journal of Plant Taxonomy
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• v.45 no.2
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• pp.173-177
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• 2015

An unrecorded variety, Viola betonicifolia var. albescens (Nakai) F. Maek. & T. Hashim., was reported from Jeonju, Imsil, and Jinan in Jeollabukdo province, Korea. Viola betonicifolia var. albescens shares several characteristics with its related species V. patrinii Ging. (i.e., white flowers, long triangular blades, winged petioles, green pedicels, and a rounded sepal appendage), but is distinct from V. patrinii, which has a glabrous winged petiole, colorless upper petals, glabrous upper petals, and higher elevation habitats, in that it has a pubescent winged petiole, striate-colored upper petals, bearded upper petals, and lower elevation habitats. It is also distinguished from V. lactiflora Nakai, which has glabrous wingless petioles, red pedicels, and a toothed sepal appendage.

• Journal of Species Research
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• v.7 no.3
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• pp.231-239
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• 2018

While screening indigenous prokaryotic species in Republic of Korea in 2017, a total of 17 bacterial strains assigned to the phylum Bacteroidetes were isolated from a variety of environmental habitats including water of fountain, tidal flat, plant root, soil, the gut of Russian grayling butterfly, ginseng field, seawater, lagoon and seashore sand. From the 16S rRNA gene sequence similarity of more than 98.7% and the formation of a robust phylogenetic clade with the closest species, it was found that the 17 strains belong to independent and recognized bacterial species. There has been no official report that the identified 17 species have been previously isolated in the Republic of Korea. Thus, 15 species in 10 genera of one family in the order Flavobacteriales, one species in one genus of one family in the order Cytophagales, and one species in one genus of one family in the order Sphingobacteriales are proposed as unrecorded species of the phylum Bacteroidetes found in the Republic of Korea. Gram reaction, colony and cell morphology, basic phenotypic characteristics, isolation source, taxonomic status, strain ID and other information are described in the species descriptions.