그늘별꽃
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EXIF Viewer카메라제조사Canon카메라모델명Canon EOS 5DS소프트웨어andoWKS15촬영일자2017:04:19 17:03:57감도(ISO)500촬영모드조리개우선노출모드Auto exposure측광모드스팟측광노출시간1/100조리개 값f/10.0촛점거리100/1노출보정-2/3플래쉬외장후레쉬화이트밸런스Auto사진 크기1024 X 683원본사진 크기1800 X 1200
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EXIF Viewer카메라제조사Canon카메라모델명Canon EOS 5DS소프트웨어andoWKS15촬영일자2017:04:19 17:06:29감도(ISO)3200촬영모드조리개우선노출모드Auto exposure측광모드스팟측광노출시간1/80조리개 값f/20.0촛점거리100/1노출보정-1/1플래쉬외장후레쉬화이트밸런스Auto사진 크기1024 X 683원본사진 크기1800 X 1200
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EXIF Viewer카메라제조사Canon카메라모델명Canon EOS 5DS소프트웨어andoWKS15촬영일자2017:04:19 17:06:39감도(ISO)1600촬영모드조리개우선노출모드Auto exposure측광모드스팟측광노출시간1/100조리개 값f/20.0촛점거리100/1노출보정-1/1플래쉬외장후레쉬화이트밸런스Auto사진 크기1024 X 683원본사진 크기1800 X 1200
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EXIF Viewer카메라제조사Canon카메라모델명Canon EOS 5DS소프트웨어andoWKS15촬영일자2017:04:29 11:52:55감도(ISO)3200촬영모드조리개우선노출모드Auto exposure측광모드스팟측광노출시간1/60조리개 값f/13.0촛점거리100/1노출보정-2/3플래쉬외장후레쉬화이트밸런스Auto사진 크기1024 X 683원본사진 크기1800 X 1200
오솔
| 과 | 석죽과(Caryophyllaceae) 21속 (피자식물문/목련강/석죽목) |
|---|---|
| 속 | 별꽃속(Stellaria) 13종 |
| 국명 | 그늘별꽃 |
| 학명 | Stellaria sessiliflora Y. Yabe |
| 서식지 | 오키나와를 제외한 일본에 분포하는 석죽과의 그늘별꽃이 최근에 제주도에서 발견되었다. 일본식불학회지에 그늘별꽃이 제주도에 분포한다고 언급되어 있으며 1935년에 제주도에서 채집된 표본의 사진이 이를 확증한다. 부가적으로 국립수목원과 국립산림과학원의 표본들은 이 식물이 상당한 기간 동안 제주도에 분포하고 있음르 나타낸다. 그늘별꽃은 잎이 넓고 잋가장자리가 주름지며, 줄기 윗부분의 잎에도 잎자루가 있으며, 수술이 10개인 점에서 별꽃과 구분된다. |
| 개요 | Stellaria sessiliflora Y. Yabe, Bot. Mag. (Tokyo) 17: 194 (1903). Stellaria nemorum var. japonica Franch. & Sav., Enum. Pl. Jap. 2: 295 (1879). Stellaria japonica (Franch. & Sav.) Makino, Bot. Mag. (Tokyo) 23: 70 (1909). Stellaria franchetii Honda, Bot. Mag. (Tokyo) 43: 541 (1929). Korean name: Geu-Neul -Byeol-Kkot 그늘별꽃 Herbs perennial, 10?30 cm tall. Stems usually decumbent, soft hair on a longitudinal line. Leaves ovate to cordateorbicular, 1?4 cm long, 0.7?2.5 cm wide, apex acute, margin slightly undulate, base rounded to shallowly cordate, pubescent; petiole upper one shorter than middle one, 0.2?1.5 cm long, long-pubescent. Inflorescence solitary from the axil. Flowers pedicels 0.2?1.3 cm long, pubescent; sepals elliptic lanceolate, 0.4?0.6 cm, apex acute, 1-nerved, long-pubescent; petals 5, white, deeply bifid; stamens 10; pistils 3. Fruit a capsule, ovoid-globose, 6-valved. Seeds obliquely reniform-globose, 0.1?0.12 cm diameter, dark brown, densely mammillate with semi-rounded tubercles. Flowering Apr. to May. Chromosome number 2n = 56 (Tani, 1981). Distribution: Japan (Hokkaido, Honshu, Shikoku, Kyushu), Korea (Jeju Island, elevation 400?600 m). Habitat: Forest edges and wet fields beside streams under the shade or semi-shade of deciduous broadleaf forest. Examined specimens: KOREA. Jeju-do, Jeju-si: Haeandong, 23 Apr 2012, M.J. Kim (EWH); Jeju-do: Halla-ecoforest, Bongae-dong, 15 Apr 2013, M.J. Kim (EWH); Jeju-do: Haean-dong, 21 Apr 2015, M.J. Kim and N.S. Lee (EWH); Jeju-do: Jeolmul forest, Hoecheon-dong, 5 May 2015, M.J. Kim (EWH); Jeju-do: Jocheon-eup, Seonhweul-ri, 16 May 2012, S.H. Park, S.Y. Jung, S.S. Cheong 14190986 (KHB). JAPAN, Tsushima, Mt. Ontake, 31 Jul. 1901, Y. Yabe 00010544 (TI); Tokyo, Kitaku, Takinogawa, 26 Apr. 1905, T. Makino 00010541 (TI); Gunma, Mt. Tanigawa, 24 Jun 1934, Y. Satake 00010542 (TI); Aichi pref., M. Furuse 00010543 (TI); Nagato guni, Ootseu gun, 27 Oct. 1918, Nikai-Juurou 00010545 (TI). |
| 근연종* | Key to Stellaria sessiliflora and the related taxa in Korea 1. Leaves at least lower ones distinctly petiolate; ovate or deltoid-ovate; hairs, if present, simple, unbranched. 2. Styles 5 ··········································· S. aquatica 쇠별꽃 2. Styles 3. 3. Stems and pedicels glabrous; upper surface of leaves often with a few long multicellular appressed hairs ··············································· S. diversiflora 일월 산별꽃 3. Stems and pedicels with a longitudinal series of soft hairs; upper surface of leaves glabrous or nearly so. 4. Leaves 4?8 cm long; nerves of sepals obsolete ··························································· S. bungeana 큰별꽃 4. Leaves 1?4 cm long; nerves of sepals 1. 5. Leaves sessile at the upper part of stem; stamens 1?7····························································· S. media 별꽃 5. Leaves petiolate at the upper part of stem; stamens 10 ······································· S. sessiliflora 그늘별꽃 1. Leaves sessile or subsessile, hairs branched. 6. Stems and leaves silky pubescent; petals fimbriate ································································ S. radians 왕별꽃 6. Stems and leaves glabrous; petals bifid or absent. 7. Leaves oblong-lanceolate, apex obtuse to subacute ···································· S. alsine var. undulata 벼룩나물 7. Leaves linear or broadly, apex acute. 8. Stems surface slightly scabrous; petals equal to slightly longer than sepals ················· S. longifolia 긴잎별꽃 8. Stems surface smooth; petals about twice longer than sepals ··········································· S. filicaulis 실별꽃 |
| 참고문헌 | https://doi.org/10.11110/kjpt.2015.45.2.178 |
* 21-06-30 17:26:21:그늘별꽃에서 변경(카르마)