* 이미지 검색을 통해서 추정한 것이다. 우리나라에는 소개되지않은 종이어 제대로 추정한 것인지 모르겠다
학명 : Carex umbrosa Host
분류 : 사초과(Cyperaceae)/Carex/Sect. Mitratae
퍼온 사진 출처와 참조 사이트
https://en.wikipedia.org/wiki/Carex_umbrosa#/media/File:Carex_umbrosa1.jpg
https://www.infoflora.ch/en/flora/carex-umbrosa.html
https://www.biolib.cz/en/image/id48747/
http://www.gerhard.nitter.de/Steckbriefe/Carex-umbrosa.html
사진 : 2024.04.14 여주 황학산수목원
설명
Zusammenfassung
Artbeschreibung (© Flora Helvetica 2018)
20-40 cm hoch, horstig. Stängel 3kantig, meist gebogen, am Grund mit braunem Faserschopf. Blätter kahl, am Rand oft rau, meist länger als der Stängel, 1,5-3,5 mm breit, flach, steif. Blütenstand 2-3 cm lang, mit 2-4 eiförmigen, 0,5-1 cm langen weiblichen und 1-2 männlichen Ähren, unterste kurz gestielt. Unterstes Hochblatt mit kurzer Spreite und 0,4-1 cm langer Scheide. Narben 3. Deckspelzen braun mit hellem Mittelnerv. Fruchtschläuche gelblich, behaart, 3kantig, mit kurzem Schnabel, 2,5-3 mm lang.
Blütezeit (© Flora Helvetica 2018)
4-5
Standort und Verbreitung in der Schweiz (© Flora Helvetica 2018)
Grasige Stellen in Laubwäldern / kollin-montan / M, J, AN, TI, GR (Misox, Bergell)
Verbreitung global (© Flora Helvetica 2018)
Europäisch
Ökologische Zeigerwerte (© Flora Helvetica 2018)
3w33-344.h.2n=66
Status
Status IUCN Nicht gefährdet
...........중략 ...............................
Beschreibung (Englisch)
Culm-diameter 1-2 mm, wall very large, radius of culm in relation to wall thickness approximately 1: 0.75. Outline triangular, obtusely. Culm-center hollow and surrounded by many large thin-walled, not lignified cells. Epidermis cells inside thin, peripheral thicker-walled (lignified). Guard cells with externally acute ledge. Large vascular bundles arranged in one peripheral row. Chlorenchyma in round, oval, square or rectangular groups. Sclerenchyma belt absent. Groups of sclerenchyma square or rectangular. Vascular bundles collateral closed. Sclerenchymatic sheath around vascular bundles circular large, 3 to x cells. Vessels arrangement in vascular bundles in lateral position. Largest vessel in the bundle small, < 20μm. Cavities (intercellulars) between parenchyma cells absent. Cavities (intercellulars) between parenchyma-cells round, oval or radial.
https://www.infoflora.ch/de/flora/carex-umbrosa.html
....................................................
아래는 인터넷에서 퍼온 사진이다. 위의 사진들과 비교하면 거의 같은 종이라고 생각한다
