Jun-Ho Song

Chungbuk National University · Department of Biology

Agastache rugosa Kuntze (Lamiaceae; Labiatae), a medicinal and functional herb used to treat gastrointestinal diseases, grows well both on islands and inland areas in South Korea. Thus, we aimed to reveal the morphological and micromorphological differences between A. rugosa grown on island and inland areas and their pharmacological effects on gast...

Objectives In the study, we investigated the effects of an Eriocheir sinensis water extract on a reflux esophagitis-induced rat model. Background The crab has been used as a traditional medicine and food source in many countries worldwide for a long time, and the crab contains various useful substances such as chitin, protein, calcium carbonate, e...

Davallia mariesii T. Moore ex Baker, a member of the section Trogostolon (Copel.) M. Kato and Tsutsumi (Davalliaceae M.R. Schomb.), is a lithophytic or epiphytic herb that grows on rocks and tree trunks in montane forests. This study analyzed the morphological, anatomical, micromorphological, and palynological characteristics of D. mariesii using a...

COLE TCH, SONG JH 송준호 (2023) 양귀비과의 계통수 © Cole, Song 2023 (CC-BY), Korean version of: COLE TCH (2023) PAPAVERACEAE Phylogeny Poster (PapaPP) • 최근 분자계통학적 자료에 기반한 가설 계통수(Peng et al. 2023) • 절간 길이는 실제 시간의 척도를 반영하지 않은 인위적인 것임 • 제시된 형질은 모든 분류군에서 반드시 공통적으로 적용되지 않음 • 종 수(속명 옆에 제시)는 주로 POWO (Plants of the World Online)를 참조

Chlorophyll biosynthesis is a crucial biological process in plants, and chlorophyll content is one of the most important traits in rice breeding programs. In this study, we identified a lethal, chlorophyll-deficient, yellow seedling (YS) phenotype segregating in progeny of CR5055-21, an F2 plant derived from a backcross between Korean japonica vari...

COLE TCH, SONG JH 송준호 (2023) APIACEAE 산형과의 계통수 © Cole, Song 2023 (CC-BY) Korean version of: COLE (2023) APIACEAE Phylogeny Poster (ApiaPP)• 분자계통학적 자료에 기반한 가설 계통수(잠정적 결과) •계통수와 분류체계는 Clarkson et al. (2021)과 Wen et al. (2021)의 결과를 따름 • 형질은 주로 FGVP XV [Plunkett et al. (2018)]을 참조하여 반영함 • 과 내 450속 3800종 • 절간 길이는 실제 시간의 척도를 반영하지 않은 인위적인 것임 • 제시된 형질은 각 분...

Allium is a complicated genus that includes approximately 1000 species. Although its morphology is well studied, the taxonomic importance of many morphological traits, including floral traits, are poorly understood. Here, we examined and measured the floral characteristics of 87 accessions of 74 Allium taxa (belonging to 30 sections and 9 subgenera...

COLE TCH, SONG JH 송준호 (2023) 물푸레나무과의 계통수 © Cole, Song 2023 (CC-BY), Korean version of: COLE (2023) OLEACEAE Phylogeny Poster (OleaPP) • 물푸레나무과 내 28개속을 포함한 계통적 유연관계의 개요 • 절간 길이는 실제 시간의 척도를 반영하지 않은 인위적인 것임 • 종 수(회색)는 근사치임(POWO, Plants of the World Online참조) *이팝나무속(Chionanthus)은 다계통군; Tetrapilus속은 아마 이팝나무속의 자매군일 것임

COLE TCH, SONG JH 송준호 (2023) 참나무목의 계통수 © Cole, Song 2023 (CC-BY), Korean version of: COLE TCH (2023) FAGALES Phylogeny Poster (FagaPP) • 참나무목 내 7개과, 32개속을 포함한 계통적 유연관계의 개요 •참나무목: 가래나무과(Juglandaceae), 소귀나무과(Myricaceae), 자작나무과(Betulaceae), 참나무과(Fagaceae), Casuarinaceae, Nothofagaceae, Ticodendraceae • Siniscalchi et al. (2023)을 기반한 계통수 • 절간 길이는 실제 시간...

COLE TCH, SONG JH 송준호 (2023) 백합과의 계통수 © Cole, Song 2023 (CC-BY), Korean version of: COLE (2023) Liliaceae Phylogeny Poster (LiliPP) • 계통수의 위상은 Lu et al. (2021)을 참조, BJLS 196(3): 279-293

COLE TCH, SONG JH 송준호 (2023) 후추목의 계통수 © COLE, SONG 2023 (CC-BY), Korean version of: COLE (2023) PIPERALES Phylogeny Poster (PipPP) • 6과, 16속, 4200여종 제시: Jost et al. (2021) Front Plant Sci 12:642598 참조 • 지리적 분포 및 종 수는 POWO (Plants of the World Online) 참조 • 형질은 Kubitzki K (1993) FGVP II와 APweb 참조 * Hydnora/Prosopanche의 분류학적 위치는 불분명

COLE TCH, SONG JH 송준호 (2023) 마디풀과의 계통수 © COLE, SONG 2023 (CC-BY), Korean version of: COLE (2022) POLYGONACEAE Phylogeny Poster •24개 중요 속 선별 •엽록체 유전체 자료에 기반한 가설 계통수(Zhang et al. 2022)

Thymus quinquecostatus is the economically important plants and herbal resource of the Korean traditional medicine, belonging to the mint family (Lamiaceae, Labiatae). In this study, we determined the complete chloroplast genome sequence of T. quinquecostatus var. quinquecostatus using the Illumina MiSeq platform and reconstructed the phylogenetic...

COLE TCH, HILGER HH, SONG JH 송준호 (2023) 유배식물 - 육상식물: 유연관계 및 형질, Korean version of: COLE, HILGER (2020) Embryophyte Phylogeny Poster (EmbPP) • 분자계통학적 자료에 기반한 계통수• 계통수의 절간 길이는 실제 시간의 척도를 반영하지 않은 인위적인 것임• 종 수(회색)는 대략적인 수치임 © Cole, Hilger, Song (CC-BY) 2023

Peucedanum miroense K. Kim, H.‐J. Suh & J.‐H. Song, recently reported as a new species endemic to South Korea, is distributed on mountains Duta‐san and Swinŭm‐san in Gangwon Province, South Korea. Given its conspicuously limited habitat range and small populations, this species qualifies as an endangered Red List species. In this study, we undertoo...

COLE TCH, SONG JH 송준호 (2022) 석죽목의 계통수, Korean version of: COLE TCH (2022) Caryophyllales Phylogeny Poster • 분자계통학적 자료에 기반한 가설 계통수 • 계통수의 절간 길이는 실제 시간의 척도를 반영하지 않은 인위적인 것임 • 제시된 형질은 각 분계조의 모든 분류군에 반드시 공통적으로 적용되지 않음 • 계통수 내 다양한 형질의 위치는 불분명함 • 형질은 주로 Kubitzki FGVP, Vols. II & V과 APweb을 참조하여 반영함 • 종/속 수(과명 옆 기재)는 APweb을 참조하여 반영함 * Amaranthaceae s.l. in...

Two new species of Peucedanum (Apiaceae), P. miroense and P. tongkangense , from Gangwon Province, South Korea, are described. Both species are most similar to P. elegans and P. hakuunense because of their linear ultimate leaf segments. Peucedanum miroense was found on crevices of rocks in mountain summits and can be distinguished by its pubescent...

Mosla dadoensis (Lamiaceae), a new species from the southern islands of South Korea, is described and illustrated. The new species is morphologically similar to M. chinensis , but is distinguished from the latter by having two types of hairs on its stems, wider leaf blades, longer corolla length, and ellipsoid nutlets with a narrowly U-shaped exten...

The genus Philadelphus (Hydrangeaceae) in South Korea is critically revised based on macro- and micro-morphological characteristics from over 1,000 herbarium specimens, and fresh material from wild populations. Findings show that: (1) The presence/absence and the density of the hairs on the disk, pistil, calyx, leaves, and petiole and the degree of...

Iris ruthenica Ker Gawl. and I. uniflora Pall. ex Link, which are rare and endangered species in Korea, possess considerable horticultural and medicinal value among Korean irises. However, discrimination of the species is hindered by extensive morphological similarity. Thus, the aim of the present study was to identify discriminating features by co...

Abstract Osteoporosis affects millions of people worldwide. As such, this study assessed the macrophage-dependent in vitro anti-osteoporosis, phytochemical profile and hepatotoxicity effects in zebrafish larvae of the stem bark extracts of P. africana. Mouse bone marrow macrophages (BMM) cells were plated in 96-well plates and treated with P. afric...

Rosae Laevigatae Fructus is a traditional medicine derived from the fruit of Rosa laevigata Michx. a member of the family Rosaceae. Rosa laevigata was recently reported as a new alien plant in Jangmok-myeon, Geoje-si, Gyeongsangnam-do. This study aimed to analyze and describe leaf, petiole, sepal, and petal epidermal cell patterns of Rosa laevigata...

The pollen and orbicule morphology of the Korean Piperales (Aristolochia, Asarum, Houttuynia, Piper, and Saururus) were investigated via scanning electron microscopy. Piperales pollen is a monad, its size ranging from very small to large (P = 7.78–51.4 μm, E = 6.68–43.1 μm), and having a mainly circular to sub-circular shape. The aperture type is c...

Sasang constitution (SC) medicine, an aspect of traditional Korean medicine, originated from the theory that individual types present different responses to specific medicinal plants. We built a forest trail at Mt. Bori-san in Gapyeong-gun to apply the SC to forest therapy. We achieved plant lists based on Korean medicinal classics such as Dongeuis...

COLE TCH, BACHELIER JB, SONG JH 송준호 (2022) 미나리아재비과의 계통수, Korean version of: COLE TCH, BACHELIER JB (2020) Ranunculaceae Phylogeny Poster • 분자계통학적 자료(2019)에 기반한 가설 계통수 • 14족, 약 60속, 약 2500종 • 아래 참고문헌으로부터 조합된 계통, 분류 및 형질 • 원시/파생 및 (비)식별 형질 • 계통수의 절간 길이는 실제 시간의 척도를 반영하지 않은 인위적인 것임 • 제시된 형질[주로 APweb과 Kubitzki 의 문헌 내 Tamura M (1993), FGVP, Vol. II 은 각 분...

Sanguisorba, commonly known as burnet, is a genus in the family Rosaceae native to the temperate regions of the Northern hemisphere. Five of its thirty species are distributed in Korea: Sanguisorba officinalis, S. stipulata, S. hakusanensis, S. longifolia, and S. tenuifolia. S. officinalis has been designated as a medicinal remedy in the Chinese an...

Floral micromorphology and pollen morphology of two Leonurus (Lamiaceae) species were examined and compared using scanning electron microscopy to evaluate the diagnostic value of these features to facilitate future studies on floral biology and taxonomy. Floral epidermal patterns were similar in both species, with the conical to central-conical epi...

COLE TCH, SONG JH 송준호 (2021) 꼭두서니과의 계통수 ― 꼭두서니과(커피나무과) 내 46개 주요 속 • 분자계통학적 자료에 기반한 가설 계통수 • 계통수와 분류체계는 Wikström et al. (2020)의 결과를 따름 • 형질은 주로 Taylor et al. (2021)과 Chen & Taylor (2021)를 참조하여 반영함 • 3개 아과*, 64족, > 615속, > 13,500종 • 절간 길이는 실제 시간의 척도를 반영하지 않은 인위적인 것임 • 제시된 형질은 각 분계조의 모든 분류군에 반드시 공통적으로 적용되지 않음 • 종 수(회색)는 주로 POWO (Plants of the World On...

Background: The genus Prunus (Family Rosaceae) comprises over 400 plant species and exhibits vast biodiversity worldwide. Due to its wide distribution, its taxonomic classification is important. Anatomical characters are conserved and stable and thus can be used as an important tool in plant taxonomic characterization. Thus, this study aimed at exa...

Protaetia brevitarsis seulensis is an animal-based medicine used traditionally in China, Japan, and Korea to treat hepatic disorders; it has been shown to possess various pharmacological effects such as antibacterial and antioxidant activities. In this study, we investigated the effects of P. brevitarsis on a testosterone-induced benign prostatic h...

Trichosanthes is a genus in Cucurbitaceae comprising 90-100 species. Trichosanthes species are valuable as herbaceous medicinal ingredients. The fruits, seeds, and roots of species such as T. kirilowii and T. rosthornii are used in Korean traditional herbal medicines. T. rosthornii is only found in China, whereas in South Korea two varieties, T. ki...

Objectives : Herbal medicines have been used a lot traditionally in Northeast Asia. In particular, various Apiaceae plants (Umbelliferae) are widely used for medicinal purposes among countries. However, the original species designated in each pharmacopoeia standards, are sometimes different and confuse. In this study, herbal medicines in the pharma...

As a traditional medicine with potential antioxidant effects, Tenodera angustipennis egg cases (Mantidis ootheca) are a potential source of new bioactive substances. Herein, three new N-acetyldopamine derivatives, namely, (+)-tenoderin A (1a), (−)-tenoderin A (1b), and tenoderin B (2), along with thirteen known compounds (3–15), were isolated from...

Pollen morphology of 19 taxa in Persicaria section Cephalophilon and four related taxa in the genus Koenigia was examined. Pollen grains shed as a monad were oblate to subprolate in shape (P/E = 0.50–1.20), small to large in size (13.44–51.16 μm), and tricolpate, octocolpate, or pantoporate. Three types of exine ornamentation were identified: (I) r...

In the present study, we presented a taxonomic revision of the genus Sorbaria (Sorbarieae; Amygdaloideae) with a new infrageneric classification. Moreover, we extensively reviewed various data for Sorbaria species, including previous anatomical, micromorphological, and palynological data. The new sectional classification was based on morphological,...

HILGER HH, COLE TCH, SELVI F, SONG JH 송준호 (2021) 지치과의 계통수, Korean version of: HILGER, COLE, SELVI (2020) Boraginaceae Phylogeny Poster •지치목 워킹그룹(Boraginales Working Group)의 제안에 따른 협의의 지치과 분류체계 •분자계통학적 자료(2019년 1월)에 기반한 가설 계통수; 몇몇 서브그룹(하위집단)의 분류학적 개정 작업은 현재 진행 중에 있음 • Chacon et al. (2016)에 근거한 전체 계통수 •속보다 상위의 학명은 Reveal (2011)과 Chacon et al. (2016)...

HILGER HH, COLE TCH, SONG JH 송준호 (2021) 지치목의 계통수, Korean version of HILGER HH, COLE TCH (2020) BORAGINALES Phylogeny Poster • 지치목 워킹그룹(Boraginales Working Group)의 제안에 따른 목 개념 • 분자계통학적 자료(2020년 까지의)에 기반한 가설 계통수 • 형질은 Kubitzki, ed. (2016) FGVP XIV와 Luebert et al. (2016)을 참조하여 반영함 • 계통수의 절간 길이는 실제 시간의 척도를 반영하지 않은 인위적인 것임 • 제시된 형질은 각 분계조의 모든 분류군에 반드시 공...

This study aimed to investigate whether the Protaetia brevitarsis seulensis (PB)’ water extract (PBWE) ameliorates trimethyltin (TMT)-induced seizures and hippocampal neurodegeneration. To investigate the potential neuroprotective effect of the PBWE in vitro, a lactate dehydrogenase (LDH) assay was conducted in TMT-treated primary cultures of mouse...

The genera Arnebia and Lithospermum (Lithospermeae-Boraginaceae) comprise 25-30 and 50-60 species, respectively. Some of them are economically valuable, as their roots frequently contain a purple-red dye used in the cosmetic industry. Furthermore, dried roots of Arnebia euchroma, A. guttata, and Lithospermum erythrorhizon, which have been designate...

Scrophulariae Radix, derived from the dried roots of Scrophularia ningpoensis Hemsl. or S. buergeriana Miq, is a traditional herbal medicine used in Asia to treat rheumatism, arthritis, and pharyngalgia. However, the effects of Scrophularia buergeriana, S. koraeinsis, and S. takesimensis on osteoclast formation and bone resorption remain unclear. I...

To guarantee the safety and efficacy of herbal medicines, accurate identification and quality evaluation are crucial. The ripe dried seeds of Cuscuta australis R.Br. and C. chinensis Lam. are known as Cuscutae Semen (CS) and are widely consumed in Northeast Asia; however, the seeds of other species can be misidentified as CS owing to morphological...

Osteoporosis is one of the main health problems in the world today characterized by low bone mass and deterioration in bone microarchitecture. In recent years, the use of natural products approach to treat it has been in the increase. In this study, in vitro antiosteoporosis activity and hepatotoxicity of P. jamasakura bark extracts were evaluated....

The various database management system has been developed for storing, processing, and retrieving taxonomic data. In this paper, we present an order-family code, which is decimals, an 11-digit number. The order-family code contains phylogenetic relationships between each order and family and to help their database establishing effectively. To prese...

A comparative study of the leaf micromorphology of Korean Piperales, including medicinal materials, was performed through light microscopy and scanning electron microscopy, to evaluate their taxonomic significance. Piperales possessed both amphistomatic and hypostomatic leaves. The epidermal area ranged from 38 to 5077 μm2, and the stomatal area ra...

Herbal medicines have been traditionally used a lot in Northeast Asia, e.g., South and North Korea, China, Japan, and Taiwan. In particular, various rosaceous plants are widely used for medicinal purposes among countries. However, the original rosaceous species, which are registered in pharmacopoeia standards, are sometimes different and confuse. I...

Variation in seed macro- and micromorphology of nine genera in Rosaceae tribe Spiraeeae, including the rare Korean endemic genus Pentactina, was examined using stereo and scanning electron microscopy to evaluate the diagnostic value of this variation for intergeneric/specific identification, and to facilitate future systematic studies. All genera i...

We used scanning electron microscopy to describe petal epidermal cell patterns and evaluate their systematic implications for 22 representative taxa belonging to all 9 genera of the Rosaceae tribe Spiraeeae, including the monotypic Korean genus Pentactina. Characters of both the adaxial and abaxial surfaces of the petal epidermis, including cell ty...

Cicadidae periostracum (CP), the medicinal name of cicada exuviae, is well-known insect-derived traditional medicine with various pharmacological effects, e.g., anticonvulsive, anti-inflammatory, antitussive, and anticancer effects; it is also beneficial for the treatment of Parkinson’s disease. For appropriate CP application, accurate species iden...

The purpose of this investigation is to analyze for the Korean patent application trends of health functional foods based on the medicinal plant resources. An electronic search for health functional foods was conducted in WIPSON DB (https://www.wipson.com). Korean patents that were registered between January 1, 2008, and October 14, 2019, were sele...

Chionanthus retusus Lindl. & Paxton (Oleaceae) is an androdioecious species, in which male individuals coexist with hermaphroditic individuals. Even though the floral scent dimorphism of dioecious taxa has been reported elsewhere, little is known about the floral scent compounds of androdioecious species. The aim of the present study was to elucida...

We investigated fruit and seed morphology in tribe Sorbarieae and one traditionally included genus (Lyonothamnus), which revealed that these characteristics are taxonomically significant for generic delimitation in the tribe Sorbarieae, and two distinct groups in the genus Sorbaria were identified. The following fruit and seed micromorphological ch...

Objectives：We tried to establish standards for genuine by discriminating 3 kinds of pollen and spore herbs that are highly to be mixed with each other. Using an scanning electron microscope, we prepare a standard for discriminating external morphological characters of minute herbs, thereby contributing to the stable supply of genuine herbal medicin...

Actaea (Ranunculaceae; syn. Cimicifuga) is a controversial and complex genus. Dried rhizomes of Actaea species are used as Korean traditional herbal medicine. Although Actaea species are valuable, given their taxonomic classification and medicinal properties, sequence information of Actaea species is limited. In this study, we determined the comple...

Scrophularia koraiensis Nakai (Scrophulariaceae) is a medicinal herb that grows in Korea and which has been widely used to treat fever, edema, neuritis and laryngitis. Hence, we evaluated the anti-inflammatory and antioxidant effects of the ethanol extract (SKE) of S. koraiensis Nakai in an ovalbumin (OVA)-induced mouse model. We injected 20 μg of...

Trichosanthes is a genus in Cucurbitaceae comprising 90–100 species. Trichosanthes species are valuable as herbaceous medicinal ingredients. The fruits, seeds, and roots of species such as T. kirilowii and T. rosthornii are used in Korean traditional herbal medicines. T. rosthornii is only found in China, whereas in South Korea two varieties, T. ki...

Background: Scrophularia buergeriana Miq. (Scrophulariaceae) (SB) has been used as an oriental medicine for the treatment of inflammatory diseases, such as neuritis and pharyngolaryngitis. Purpose: We explored the therapeutic effects of S. buergeriana ethanol extract (SBE) on airway inflammation in ovalbumin (OVA)-induced asthmatic mice and lipo...

Objective : Arnebiae Radix, the roots of Arnebia euchroma (Royle) Johnst. or A. guttata Bunge, is a well-known traditional herbal medicine in East Asia. In the Korean Pharmacopoeia, three authentic species, including two Arnebia and Lithospermum erythrorhizon Sieb. et Zucc. have recognized as a Lithospermi Radix. But, the morphological and taxonomi...