• Korean Journal of Plant Taxonomy
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• 제40권3호
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• pp.169-173
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• 2010

Sparganium fallax Graebn. (Sparganiaceae), a species previously unrecorded for the Korean flora, was collected in a broad-leaved, evergreen swamp in the lowlands of eastern Jeju Island. This species was known to be distributed south of Jeju Island including Japan, South China, Taiwan, India, Indonesia (Sumatra), Myanmar, and New Guinea. S. fallax differ from others of Sparganiaceae in Korea by having keeled leaves, 4-7 staminate heads, relatively wide separation between each pistillate head and usually sessile or lowest pedunculated pistillate heads. The somatic chromosome number was 2n = 2x = 30 and the size of chromosomes was very small (0.69 to $2.19{\mu}m$).

• Korean Journal of Plant Taxonomy
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• 제46권3호
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• pp.283-287
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• 2016

Field work conducted in Natma Taung National Park, Chin State, Myanmar, in 2015 to make a checklist of lycophytes and ferns resulted in the discovery of four fern species not previously recorded in the flora of Myanmar. All occur in other countries in southeastern Asia, and in other tropical areas. The species are as follows: Adiantum monochlamys (Adiantaceae), Ctenitis decurrentipinnata (Dryopteridaceae), Pteris tripartita, and Paragymnopteris vestita (Pteridaceae). These findings will enable us to update the checklist of ferns of Myanmar.

• Journal of Microbiology
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• 제42권2호
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• pp.163-167
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• 2004

After an overview on the temporary situation of the lichenology in South Korea, localities of 95 mac-rolichen taxa are reported for South Korea. In this revised lichen flora of South Korea, 16 species are apparently new to the territory. Voucher specimens have been deposited in the Korean Lichen Research Institute (KoLRI) at Sunchon National University in Korea, and duplicates have also been donated to the National History Museum and Institute, in Chiba, (CBM) Japan.

• Korean Journal of Agricultural Science
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• 제46권2호
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• pp.335-340
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• 2019

Two species of Leycesteria, L. gracilis (Kurz) Airy Shaw and L. formosa Wall. (Caprifoliaceae), from the Lao Cai and Yen Bai Provinces are reported here as a new generic record for the flora of Vietnam. During floristic surveys of northern Vietnam, L. gracilis and L. Formosa were encountered. A critical morphological study of all the collected specimens and the type of materials consulting the relevant literature led us to confirm the identity of our collected specimens as L. gracilis and L. formosa. The genus differs from other Vietnamese genera of Caprifoliaceae by the presence of a spike inflorescence or flowers in sessile whorls of 6. Taxonomic notes, description, and photographs are provided, together with short notes on the distribution, ecology and phenology of the two species.

• Korean Journal of Environmental Biology
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• 제36권3호
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• pp.241-251
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• 2018

To find unrecorded diatom species, random materials were collected from the freshwater, brackish water, and coastal waters. Benthic and periphytic diatoms were sampled from twelve localities. Thirteen species belonging to eight genera are newly added to the national flora of diatom. In the intertidal areas, the five species are new to Korea, Anaulus minutus Grunow, Anaulus simonsenii Witkowski & Metzeltin, Eunotogramma laeve Grunow, Eunotogramma productum Grunow, and Nitzschia subcapitellata Hustedt. The following two species are new from brackish waters, Chamaepinnularia krookiformis (Krammer) Lange-Bertalot & Krammer and Cymatoneis ovalis Heiden. The following four species are new from mountain peatlands, Geissleria ignota (Krasske) Lange-Bertlaot & Metzeltin, Chamaepinnularia hassiaca (Krasske) Cantonati & Lange-Bertalot, Chamaepinnularia mediocris (Krasske) Lange-Bertalot and Pinnularia linearidivergens Kulikovskiy, Lange-Bertalot & Metzeltin. The following two species are new from river or streams, Cymbella hustedtii var. compacta Krammer and Cymbella stigmaphora ${\emptyset}strup$.

• Korean Journal of Microbiology
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• 제20권1호
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• pp.41-51
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• 1982

The soil microfungal flora of the paddy fields in Korea was investigated at four different seasons. The fungi were isolated by the dilution plate method from soil samples of two selected sites around Seoul. A total of 85 isolates was obtained as pure cultures and 30 species 13 genera were identified and 11 isolates were unidentified. Among these, 6 species of Deuteromycetous fungi, Penicillium spp., were found to be dominant in paddy field soils. Penicillium funiculosum, P. piceum, P. roqueforti and P. verruculosum were described as new to Korea. P. piceum has remarkable characteristics of the typical columnar head similar to a compact spruce-like evergreen tree. P. requeforti has penicilli variable in pattern with compactly branched metulae and appressed or Paecilomyces variotii were also described. In addition, Zygorhynchus moelleri, a remarkably dominant Zygomycete in Korean paddy soils, produces subglobose sporangia with oval columella and dark colored zygospores of about $35\mu\textrm{m}$ in diameter.

• Korean Journal of Plant Taxonomy
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• 제53권2호
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• pp.79-101
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• 2023

Following recent taxonomic, distributional, and nomenclatural revisions, an updated checklist of endemic plants on the Korean Peninsula is needed. This study provides an updated checklist of vascular plants endemic to the Korean Peninsula and describes their distribution within administrative provinces. The revised checklist includes 373 endemic taxa (304 species, six subspecies, 49 varieties, and 14 nothospecies) from 179 genera and 64 families, representing 9.5% of the total native flora of the Korean Peninsula. Asteraceae (41 taxa), Ranunculaceae (29 taxa), Liliaceae s.l. (24 taxa), and Rosaceae (22 taxa) were the most widely represented families. Compared with the most recent checklist published in 2017, 39 taxa were excluded from the checklist; one taxon was excluded because it did not have a valid published name, seven taxa were excluded because their natural habitats extended to neighboring countries, four taxa were excluded because they were treated as a rank form, and 27 taxa were excluded because they had been identified as heterotypic synonyms of taxa distributed outside of the Korean Peninsula. Fifty-two new taxa were included based on the literature. This checklist will help to focus conservation efforts and provide a framework for research, protection, and policy implementation related to these endemic taxa.

• Journal of Ecology and Environment
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• 제36권4호
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• pp.293-302
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• 2013

The present study summarizes the occurrence, distribution and autecology of 12 taxa of the class Cyanophyceae collected from several swamps, reservoir and highland wetlands in South Korea from 2009 to 2012. A new species, Anabaena koreana sp. nov. and 11 taxa of blue-green algae newly recorded are described and illustrated. Anabaena koreana is similar to A. oumiana, A. spiroides and A. crassa in that the trichomes form regular coils. However, A. koreana is distinguished from these three species by the morphological characteristics of the vegetative cell, heterocyst, and akinet shape and size. This study considers 12 blue-green algal species, including a new species, Anabaena koreana sp. nov. and 11 species that are recorded for the first time in the Korean freshwater algal flora. Among them, the genus Nostochopsis Wood ex Bornet et Flahault 1886 had not previously been recorded in Korea.

• Korean Journal of Microbiology
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• 제15권1호
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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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• 제51권1호
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• pp.18-32
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• 2021

Here, 15 taxa of genus Fissidens Hedw. are reported as new to the moss flora of Korea: F. bryoides var. esquirolii, F. closteri subsp. kiusiuensis, F. crispus, F. curvatus, F. enervis, F. flabellulus, F. ganguleei, F. gracilifolius, F. gymnandrus, F. incurvus, F. longisetus, F. pusillus, F. takayukii, F. viridulus, and F. wichurae. The list of Fissidens in Korea, consisting of 26 taxa previously, is updated to 38 taxa by adding 15 taxa and excluding three taxa. Descriptions, taxonomic notes with diagnoses, in situ and microscopic photographs of the unrecorded species, and taxonomic keys of four sections belonging to the subgen. Fissidens are provided.