• 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.

• The Korean Journal of Mycology
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• v.24 no.4 s.79
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• pp.265-273
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• 1996

Fleshy fungi were collected during field trips to mountain areas throughout the country from October in 1994 to June in 1995. Through the observation and identification of specimens belonging to the wood-rotting fungi of the Aphyllophorales, one genus, Phlebiopsis, and six species, Athelia bombacina, Ceraceomyces sublaevis, Hyphoderma sibiricum, Hyphodontia arguta, Phlebiopsis gigantea, and Radulomyces confluens were confirmed as new corticioid fungi to Korea and are registered here with descriptions.

• The Korean Journal of Mycology
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• v.27 no.1 s.88
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• pp.68-72
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• 1999

Wood-rotting fungi of the Aphyllophorales were collected through field trips to mountain areas of the country from January to December of 1997. Through the observation and identification of specimens, two genera, Meruliopsis (type species=M. taxicola) and Pseudomerulius (type species=P. aureus), and four species, Phanerochaete calotricha, Phanerochaete chrysorhiza, Meruliopsis corium, and Pseudomerulius aureus were confirmed as new wood-rotting fungi to Korea and are registered here with descriptions.

• The Korean Journal of Mycology
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• v.24 no.3 s.78
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• pp.228-236
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• 1996

Flesh fungi were collected during field trips to mountain areas throughout the country from May to October of 1994. Through the observation and identification of specimens belonging to the Aphyllophorales, one genus, Tylospora, and six species, Athelia fibulata, Hypochnicium punctulatum, Tylospora fibrillosa, Stereum ochraceo-flavum, Steccherinum litschaueri, and Oligoporus undosus were confirmed new to Korea and are registered here with descriptions.

• The Korean Journal of Zoology
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• v.35 no.1
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• pp.115-124
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• 1992

1954년 이후 현재까지 북한의 학술잡지에 발표된 분류 및 자연사에 관련된 논문 319편을 분석한 결과, 동물에 관한 것이 174편이었으며, 식물에 관한 것이 144편, 동식물공통이 7편이었다. 조사한 바에 의하면 북한의 분류학자들에 의하여 87종 6아종 4변종 4변형의 신종이 기재되었으며, 19속 262종 7변종 9변형이 북한 미기록종으로 보고되었다. 그리고 백두산의 생물상은 동물이 1,288종, 식물이 약 1,000종이었다.

• 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.

• 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.

• Korean Journal of Plant Taxonomy
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• v.32 no.4
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• pp.417-447
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• 2002

Polygonatum taxa of Korea were classified as two sections, three series and 14 species and 2 varieties and reviewed taxonomically. Among the examined taxa, endemics in Korea were recorded as two species; P. grandicaule Y. S. Kim, B. U. Oh & C. G. Jang and P. infundiflorum Y. S. Kim, B. U. Oh & C. G. Jang. The habitat of Korean unrecorded species, P. acuminatifolium Kom. and P. odoratum var. odoratum were confirmed in this study. Keys to the sections, series and species including description of each taxon were provided here.

• Korean Journal of Plant Taxonomy
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• v.38 no.4
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• pp.503-507
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• 2008

During the systematic study of the genus Bidens L. (Asteraceae) in Korea, we found two specimens collected from Bujeon Plateau, Hamgyungnam-do, which are recognized as a new taxon (B. radiata Thill. var. radiata) for the flora of Korea. The Korean name for this taxon is newly designated as 'Sam-ip-gu-wa-ga-mak-sa-ri'. The close relative of this taxon is B. radiata Thill. var. pinnatifida (Turcz. ex DC.) Kitam., but B. radiata var. radiata can be distinguished from B. radiata var. pinnatifida by having mostly 3-parted and lanceolate lobe of leaf. The key for varieties of B. radiata is given.

• Korean Journal of Ecology and Environment
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• v.40 no.1
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• pp.50-60
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• 2007

Ten taxa of green algae collected at 8 stations of reservoirs and one of aerial habitat were reported newly in Korea. They belong to 7 genera, 2 species, 6 varieties and 2 forms and include one taxon of Scenedesmus, Actinotaenium, Euastrum, Hyalotheca, Staurastrum and Teilingia respectively, 4 taxa of Cosmarium. The Korean green algae, including these newly reported ones, totals to 1,131 taxa, and classified as 1 class, 10 orders, 34 families, 140 genera, 728 species, 318 varieties and 85 forms. Actinotaenium cucurbita var. cucurbita f. rotundatum cultured in this study was appeared to be variable in the size of isthmus. In the Korean taxa of Cosmarium lapponicum var. granulatum, C. portianum var. orthostichum and Euastrum denticulatum var. rectangulare, cell sizes were shown smaller than previously reported ones. Five taxa including Cosmarium lapponicum var. granulatum were occurred in the eutrophic states, and Cosmarium decedens, previously reported as present in the freshwater area, was collected at the aerial habitat in this study.