• Journal of Plant Biology
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• 제17권2호
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• pp.87-94
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• 1974

This survey has been carried out on ten species(Erythronium japonicum, Symplocarpus renifolius, Adonis amurensis var. ramosa, Corydalis turtschaninovii var. genuina, Primula sieboldii forma spontanea, Anemone raddeana, Gagea Iutea, Heloniopsis japonjca, Hylomecon japonicum, and Convallaria majalis var. keiskei in the undergrowth of a forest of deciduous broad-leaved trees in the Kwangnung area of Kyung-Ki Province. They always bloom towards the end of March which is earlier than most of the other plants do. They completely finish up their matter productions before foliage of the deciduous trees, which are the upper strata plants, grows broader or to cite in other terms, before the relative light intensity in the lower strata is fallen to the lowest degree to become to insufficient to allow for photosynthesis. These phanerophytes naturally wither down between June and July. The above mentioned phenomenon clearly demonstrates a kind of the ecological niches and habitat segregation in terms of using sunlight to her greatest advantage. Soon after these herbs wither they make their own winter buds-life form-around their roots and then go into hibernation. The intensity of light in this forest zone was measured through the use of a lux meter in order to investigate it's seasonal variations. In additions, an intensive survey on the duration of their efflorescence was fullfilled.

• 한국환경복원기술학회지
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• 제16권1호
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• pp.109-130
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• 2013

This study is to offer the raw data for conservation and restoration of national park by surveying and analysing the vascular plants in the Gayasan national park. The flora were summarized as 102 families, 328 genera, 469 species, 4 subspecies, 59 varieties and 9 forms. The endangered plants designated by Ministry of Environment were 2 taxa; Pedicularis hallaisanensis Hurus. and Gymnadenia conopsea for. albiflora Y.N.Lee. The rare plants designated by Korea Forest Service were 13 taxa; Crypsinus hastatus (Thunb.) Copel., Ligusticum tachiroei (Franch. & Sav.) M. Hiroe & Constance, Primula modesta var. fauriae (Franch.) Takeda, Lilium distichum Nakai ex Kamibay and so forth. The korean endemic plants were 15 taxa; Betula ermanii Cham., Carpinus laxiflora (Siebold & Zucc.) Blume, Stewartia pseudocamellia Maxim., Galium koreanum (Nakai) Nakai, Heloniopsis koreana Fuse, N.S. Lee & M.N. Tamura and so forth. The specific plants by floristic region were 66 taxa; Betula chinensis Maxim., Spiraea fritschiana Schneid., Vaccinium hirtum var. koreanum (Nakai) Kitam., Cimicifuga heracleifolia Kom., Adoxa moschatellina L. and so forth. The plants with approval for delivering oversea were 22 taxa; Salix hallaisanensis H.L$\acute{e}$v., Sanguisorba argutidens Nakai, Viola albida Palib., Weigela subsessilis (Nakai) L.H.Bailey and so forth. The naturalized plants were 30 taxa; Chenopodium album L., Lepidium apetalum Willd., Trifolium pratense L., Bidens frondosa L., Helianthus tuberosus L. and so forth.

• 한국자원식물학회지
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• 제19권1호
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• pp.45-49
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• 2006

앵초, 설앵초와 애기나리를 인위적으로 저온 처리하여 조기에 휴면 타파시켜 동계 생산에 필요한 저온요구시간을 구명하고자 저온시간을 각각 300, 500, 700, 900시간으로 처리하여 수행한 결과 앵초는 700시간이상, 설앵초와 애기나리는 모두 500시간 이상 저온($5^{\circ}C$)을 받으면 화경장이 신장되고 개화율도 높아지는 것으로 보아 휴면이 완전히 타파된 것으로 판단되었다. 따라서 앵초, 설앵초와 애기나리의 동계생산을 위해서는 $5^{\circ}C$의 저온에 $500{\sim}700$시간 이상을 두었다가 온실로 옮겨 재배하면 2월 상순에 분화상품 생산이 가능할 것으로 생각된다.

• 대한본초학회지
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• 제39권3호
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• pp.11-21
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• 2024

Objective : For the purpose of developing Korean Primulaceae plants, the literature published so far have been thoroughly investigated to prepare this article. Methods : Books and research papers about Herbology which published at Korea and other countries were examined. Results : The results of this study were as follows: 1. A total of 8 genera and 30 species of Primulaceae was found in the Korea, among which 4 genera and 9 species (approximately 30%) were medicinal plants. 2. Among Korean Primulaceae plants, Lysimachia was the most with 11 species. 3. Among medicinal plants, Lysimachia was the most with 5 species, followed by 1 species of Anagallis, 1 species of Primula, and 2 species of Androsace. 4. The domestic distribution of medicinal plants was 4 species in the north part, 7 species in the central part, 7 species in the south part, and 7 species in Jeju island. 5. Among the medicinal parts, the whole body was used the most with 9 species. Among the property flatness property was the most whith 10 species. And among the flavors, bitter taste was the most with 13 species. 6. Lung meridian channel was the most with 3 species. The effect of reducing swelling was the most with 10 species. 7. No toxic drugs have been reported yet. Conclusion : There were totaled to 8 genera and 30 species in Primulaceae in Korea and among them medicinal plants are 4 genera, 9 species, some 30% in total.

• 한국자원식물학회지
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• 제30권2호
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• pp.167-175
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• 2017

가야산국립공원 내의 기후변화 취약 산림식물 및 국가기후 변화 지표 생물종을 파악하기 위해 2016년 3월부터 10월까지 총 28회에 걸쳐 조사하였다. 그 결과 기후변화 취약종은 총 39분류군이 분포하였고 북방계 11분류군, 남방계 2분류군, 관심식물은 26분류군으로 확인되었으며, 이중 자생종은 33분류군으로 확인되었다. 가야산국립공원의 아고산지역에 분포하는 기후변화 취약종으로는 전나무, 구상나무, 잣나무, 사스래나무, 매발톱나무, 흰참꽃나무, 산앵도나무, 설앵초, 기생꽃, 백리향, 병풍쌈, 솔나리가 해당되었으며, 이들은 수직적 분포역이 매우 좁은 것으로 확인됨에 따라 지구온난화의 영향에 취약할 것으로 예상된다. 아울러, 기후변화 취약종에 포함되지 않지만 본 지역의 산정에 자생하고 있는 한라송이풀, 세모산부추, 숙은처녀치마 등의 고유종과 식물구계학적 특정식물 V등급에 해당하는 여우꼬리풀, 구름병아리난초 등도 기후변화에 매우 취약할 것으로 예상되므로 이들에 대한 보전 방안이 절실하게 요구되며, 산정에 분포하는 잔존종에 대한 장기적인 모니터링을 통하여 기후변화취약종을 보다 객관적이고 타당한 분류군으로 재선정할 필요가 있다고 판단된다.