홍노줄사초

 

 

학명: Carex sendaica Franch.  

학명 이명: Carex brunnea var. sendaica (Franch.) Kuk. = Carex lenta var. sendaica (Franch.) T.Koyama

분류: 사초과(Cyperaceae)

학명 풀이:

sendaica: 일본 지명 '센다이(仙台)'

일어명: センダイスゲ

중국명: 仙台薹草

 

사진: 2014.2.23 여수 금오도

 

 

줄사초에 비해 작고 포복지가 있다, 남부지방 트인 숲에 자란다

 

 

 

참조:

http://blog.daum.net/cyperaceae/17193519

 

 

 

 

 

 

 

 

 

 

 

 

 

아래 사진:  2014.2.24 남해도

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

아래는 퍼온 것으로 수과 사진 

 

 

 

 

 

 

사진 출처:

http://mikawanoyasou.org/data/sendaisuge.htm

 

 

 

중국식물지 설명

 

 

Carex sendaica Franchet, Bull. Soc. Philom. Paris, sér. 8. 7: 42. 1895.

仙台薹草 xian tai tai cao

 

 

 

 

Rhizome

slender, stoloniferous.

Culms

densely tufted, 10-35 cm tall or more, slender, triquetrous, smooth, scabrid near apex.

Leaves

basal, shorter than or equaling culm,

  blades 2-3 mm wide, flat or sometimes slightly conduplicate, scabrous on margins, sheathed;

  sheaths 2-3 cm, usually splitting.

  Involucral bracts sheathed,

  lower blades linear,

  upper blades setaceous;

  sheaths 5-10 mm, lateral part of sheath membranous, brown.

Spikes

3 or 4(-8), single in an involucral bract sheath, space up to 5.5 cm, uppermost 2 ± contiguous, androgynous(암수동주),

  terminal spike with male part longer than female part,

  lateral spikes with female part longer than male part, oblong, 8-15 mm, female part slightly densely few to more than 10-flowered;

  peduncles thin. 
  Female glumes reddish brown, ovate, 2-2.5 mm, membranous, 3-veined, apex acute, muticous.

 

Utricles

reddish brown, suberect, longer than glume, broadly elliptic or broadly ovate, plano-convex, ca. 3 mm, membranous, thinly several veined abaxially, base abruptly contracted into a short stipe, apex abruptly narrowed to a short beak, beak less than 1 mm, hispidulous on margins, orifice (구멍) shortly 2-toothed.

 

Nutlets

yellowish, tightly enveloped, suborbicular, compressed plano-convex, ca. 2 mm, base estipitate;

  style base slightly thickened; stigmas 2, exserted part longer than utricle. Fl. and fr. Aug-Oct.

 

 

 

 

Thickets, grasslands, wet places on mountain slopes, ditch sides in valleys, rock crevices, field banks; 100-1900 m. Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Sichuan, Zhejiang [Japan].

 

 

 

 

 

 

 

1	Culms 10-35 cm tall; spikes 3 or 4, oblong-cylindric.		449a var. sendaica
+	Culms more than 35 cm tall; spikes up to 8, shortly cylindric.		449b var. pseudosendaica