• Korean Journal of Plant Taxonomy
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• v.41 no.2
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• pp.171-174
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• 2011

A naturalized species, Silene antirrhina L is newly reported in Korea. S. antirrhina L. was found along the Geumho riverside in Daegu. S. antirrhina L. is similar to S. koreana Kom. and S. armeria L. in that it has dark glutinous areas. S. antirrhina L. can be distinguished from congeneric species by the stamens and styles of its sepal and seed surface which are finely papillate. The Korean name of S. antirrhina L. "Ganeun-Kkunkkunijangguchea" was newly formulated based on the overall characteristics of this thin and small plant and on the Korean name of S. koreana Kom. photos of the habitat and a description and key of characteristics are provided.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2018.04a
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• pp.40-40
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• 2018

Pseudostellaria Pax (Caryophyllaceae) is a small genus distributed in temperate region. It consists of 25 species presenting high diversity in Asia. Pseudostellaria longipedicellata S. Lee, K. Heo & S. C. Kim was first announced as new species in 2012. Morphological characters of P. longipedicellata are closely related to those of Psedusotellaria palibiniana and Psedusotellaria okmotoi. These are distinguished from P. longipedicellata by shorter pedicel and puberulent pedicels, respectively and by being distributed allopatically between P. longipedicellata and rest of species. The complete chloroplast genome of P. longipedicellata was successfully rescued from raw reads generated by HiSeq2000. Its total length is 149,626 bp consisting of four regions: large single copy (LSC) region (81,292 bp), small single copy (SSC) region (16,984bp), and inverted repeats (IRs; 25,765 bp per each). It contained 126 genes (81 coding DNA sequence (CDS), eight rRNAs, and 37 tRNAs); 18 genes (seven CDS, four rRNAs, and seven tRNAs) are duplicated in inverted repeat regions. The overall GC content of P. longipedicellata is 36.5% and in the LSC, SSC, and IR regions were 34.3%, 29.3%, and 42.4%, respectively. Based on phylogenetic analysis of chloroplast genomes of P. longipedicellata and relatives species presents clear phylogenetic positions of Pseudostellaria genus. This chloroplast genome will be an important sequence resources for further researches of Pseudostellaria genus.

• The Korean Journal of Mycology
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• v.17 no.4
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• pp.214-222
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• 1989

Of the 103 species (41 families) sampled from two limestone bites in Korea, 98 species (95.1%) contained VA mycorrhizae. No mycorrhizal structures were observed in the other 5 species. The nonmycorrhizal species were members of the following 4 families: Equisetaceae, Davalliaceae, Amaranthaceae and Ericacene. Of the 124 species (51 families) sampled from two different nonlimestone sites, 99 species (79.8%) were found to contain VA mycorrhizae and no mycorrhizal structures were observed in the other 25 species. The nonmycorrhizal species were members of the following 16 families: Equisetaceae, Pteridacaea, Davalliaceae, Cyperaceae, Commelinaceae, Polygonaceae, Chenopodiaceae, Phytolaceaceae, Amaranthaceae, Aizoaceae, Portulacaceae, Caryophyllaceae, Fumariaceae, Cruciferae, Ericaceae and Rubiaceae.

• Mycobiology
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• v.45 no.4
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• pp.263-269
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• 2017

The genus Peronospora, an obligate biotrophic group belonging to Oomycota, causes serious damage to a variety of wild and ornamental plants, as well as cultivated crops, such as beet, rose, spinach, and tobacco. To investigate the diversity of Peronospora species parasitic to Stellaria and Pseudostellaria (Caryophyllaceae) plants in Korea, we performed a morphological analysis on dried herbarium specimens and molecular phylogenetic inferences based on internal transcribed spacer rDNA and cox2 mitochondrial DNA sequences. As a result, it was confirmed that there are four species of Peronospora parasitic to specific species of Stellaria and Pseudostellaria, all of which were hitherto unrecorded in Korea: P. alsinearum (ex Stellaria media), P. stellariae-aquaticae (ex Stellaria aquatica), P. stellariae-uliginosae (ex Stellaria alsine), and P. pseudostellariae (ex Pseudostellaria palibiniana). In addition, Peronospora specimens parasitic to Pseudostellaria davidii differed morphologically from P. pseudostellariae owing to the large and ellipsoidal conidia; this morphological discrepancy was also validated by the high genetic divergence between the two species. Peronospora casparyi sp. nov. is described and illustrated here.

• Korean Journal of Plant Taxonomy
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• v.45 no.4
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• pp.369-379
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• 2015

The seed morphology of 25 taxa (8 genera) of Alsineae (Alsinoideae, Caryophyllaceae) in Korea was examined using stereo (SM) and scanning electron microscopy (SEM) in order to evaluate their diagnostic values and taxonomic implications. Circular, comma-shaped, ellipsoid, ovate, pyriform, reniform, and sub-circular seed shapes were identified. The seeds of the examined taxa range from 0.28 to 4.10 mm in length and from 0.33 to 3.10 mm in width; the smallest one was found in Sagina japonica, while the largest was in Honkenya peploides var. major. A hilar appendage was found in Cerastium, Honkenya, Moehringia, and strophioles were only observed in the genus Moehringia. Based on the examination of epidermal cells of the seed surface, four micromorphological types can be distinguished, viz., the colliculate-papillate (Col-Pap), colliculate-columellate (Col-Cll), colliculate-simple (Col-Sim), and smooth (Sm) types. Descriptions of the testa shape, margin, and the degree of elevation of the anticlinal cell walls, and the outer periclinal cell walls are summarized for the tribe. Taxonomic implications of the seed micromorphological characters were also discussed, in comparison with an earlier taxonomic system.

• Korean Journal of Plant Resources
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• v.36 no.4
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• pp.299-313
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• 2023

Stellaria pallida (Dumort.) Crép., S. ruderalis M. Lepší, P. Lepší, Z. Kaplan & P. Koutecký, and Cerastium pumilum Curtis are unrecorded alien species of Caryophyllaceae found in Seoul and Gyeonggi-do in the Republic of Korea. Stellaria pallida is readily distinguished from other taxa in the same genus by its petals, as it's considerably smaller than the sepals or absent. In contrast, S. ruderalis is difficult to identify as it has intermediate traits between S. media L. and S. neglecta (Lej.) Weihe. However, S. ruderlais clearly identified by seed morphology, and S. ruderalis, unlike S. media and S. neglecta, has conical shape of outer periclinal wall and papillate on the basely surface of that. Cerastium pumilum is similar to C. glomeratum Thuill. and belongs to the same subgenus (Sub gen. Fugacia); however, it has some distinct characteristics, including stamens that are primarily 8 (5-10), upper bracts with membranous edges, and the length of the pedicels and petals being longer than that of the sepals. The three of alien plants was recorded for the first time in this study, and information of their habitat, distribution map, description and photographs are presented.

• Korean Journal of Pharmacognosy
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• v.14 no.3
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• pp.92-94
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• 1983

From the BuOH extract of Pseudostellaria palibiniana Ohwi (Caryophyllaceae), isovitexin, m.p. $220{\sim}222^{\circ}$, $[{\alpha}]^{20}_D+16^{\circ}$ (c=0.34, EtOH) was isolated and its structure elucidated on the basis of its spectral data.

• YAKHAK HOEJI
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• v.38 no.3
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• pp.281-285
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• 1994

Melandrin was isolated from the Melandrium firmum(Caryophyllaceae), its structure was N-(p-hydroxybenzoyl)-5-hydroxyanthranilic acid. Fourteen melandrin derivatives(I-XIV) were synthesized and according to MME calculation by the computer, optimized three dimensional structure of compounds was obtained. The space orientation of compounds was cis-form as a indomethacin.

• Archives of Pharmacal Research
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• v.4 no.2
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• pp.123-127
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• 1981

The method extracts of Patriniae radix, Dianthii herba, Melandrii herba, Echinopii radix, Siegesbeckiae herba and Magnoliae cortex showed a significant elevation of serum transam inase activity accompanied by fatty degeneration and Kupffer accompanied by fatty degeneration and Kupffer cell activation in hepatic cells.

• Journal of Plant Biology
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• v.31 no.1
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• pp.51-68
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• 1988

To clarity the species of genus Melandrium (Caryophyllaceae) in Korea, the taxonomic characters were described and interspecific relationships were discussed to the extemal morphology with light and scanning electron microscopy. The position and size of appendages on petal, the shape and venation pattern of leaf, and the external morphology of seed and pollen were approved as the good characters to classify genus Melandrium in Korea. As the result, genus Melandrium in Korea could be arranged as 6 species, 1 variety, 1 forma. M. umbellatum was exclusively distributed in north Korea, and its taxonomic treatment was reserved.