Rushes

from Wikipedia, the free encyclopedia
Rushes
Single-skin rush (Eleocharis uniglumis)

Single-skin rush ( Eleocharis uniglumis )

Systematics
Class : Bedecktsamer (Magnoliopsida)
Monocots
Commelinids
Order : Sweet grass (Poales)
Family : Sourgrass family (Cyperaceae)
Genre : Rushes
Scientific name
Eleocharis
R.Br.

The marsh rushes ( Eleocharis ), also called Sumpfried , are a genus of plants within the sour grass family (Cyperaceae). The 300 species are distributed almost worldwide.

description

Important information is missing from this article or section. Help Wikipedia by researching and pasting it .

The Eleocharis species are mostly perennial, rarely annual, herbaceous plants . The above-ground parts of the plant are bare. The upright, rush- like, simple stems have no leaf blades . The stem leaves are only present as leaf sheaths at the base.

The terminal, spike-like inflorescence is predominantly ovate and without bracts. The husks are arranged in a spiral. The flowers are hermaphroditic. The perianth consists of up to eight bristles. They each have three or two stamens and carpels . Remaining stylus bases (stylopodium) can be seen on the nuts .

Site conditions

This article or the following section is not adequately provided with supporting documents ( e.g. individual evidence ). Information without sufficient evidence could be removed soon. Please help Wikipedia by researching the information and including good evidence.

They are rush-like plants in wet and swampy locations. While many species grow on the edge of the water, numerous species live submerged.

Systematics

The genus Eleocharis was established in 1810 by Robert Brown . The generic name Eleocharis is of Greek origin and means: hélos = swamp and cháris = thanks, joy and refers to the preference for the species in a swampy location. Synonyms for Eleocharis R.Br. are: Baeothryon Ehrh. ex A.Dietr. , Bulbostylis Steven nom. rej ., Chamaegyne Suess. , Chaetocyperus Nees , Chillania Roiv. , Chlorocharis Rikli , Clavula Dumort. , Egleria L.T. Eiten , Elaeocharis Brongn. orth. var., Eleogenus Nees , Heleocharis T.Lestib. , Helonema Suess. , Heliocharis Lindl. , Limnocharis Kunth nom. illeg., Limnochloa P.Beauv. ex Lestib. , Megadenus Raf. , Scirpidium Nees , Trichophyllum Ehrh. nom. inval., Websteria S.H. Wright .

The genus Eleocharis belongs to the tribe Eleocharideae in the subfamily Cyperoideae within the family Cyperaceae .

There are almost 300 species of Eleocharis (as of 2018):

  • Eleocharis abnormal Y.D.Chen : This endemic thrives in shallow water on lake shores at altitudes of around 3300 meters only in Qinghai Hu in the Chinese province of Qinghai .
Needle rush ( Eleocharis acicularis )
Eleocharis bifida
Eleocharis cylindrostachys
Eleocharis erythropoda
Eleocharis gracilis
Eleocharis kuroguwai
Eleocharis macrostachya
Teat rush ( Eleocharis mamillata subsp. Mamillata ), inflorescence
Teat rush ( Eleocharis mamillata subsp. Mamillata ), flower
Eleocharis minuta
Eleocharis nitida
Eleocharis obtusa
Egg-shaped swamp rush ( Eleocharis ovata )

swell

  • Lun-Kai Dai, Mark T. Strong: Eleocharis. S. 188 - same text online as the printed work, Wu Zheng-yi, Peter H. Raven, Deyuan Hong (eds.): Flora of China. Volume 23: Acoraceae through Cyperaceae , Science Press and Missouri Botanical Garden Press, Beijing and St. Louis, August 20, 2010, ISBN 978-1-930723-99-3 . (Sections Description, Systematics and Distribution)
  • S. Galen Smith, Jeremy J. Bruhl, M. Socorro González-Elizondo, Francis J. Menapace: Eleocharis. , P. 60 - the same text online as the printed work , In: Flora of North America Editorial Committee (Ed.): Flora of North America North of Mexico. Volume 23: Magnoliophyta: Commelinidae (in part): Cyperaceae , Oxford University Press, New York and Oxford, 2002. ISBN 0-19-515207-7 (section description)

Individual evidence

  1. ↑ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc dd de df dg dh di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz ea eb ec ed ee ef eg eh ei ej ek el em en eo ep eq er es et eu ev ew ex ey ez fa fb fc fd fe ff fg fh fi fj fk fl fm fn fo fp fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp gq gr gs gt gu gv gw gx gy gz ha hb hc hd he hf hg hh hi hj hk hl hm hn ho hp hq hr hs ht hu hv hw hx hy hz ia ib ic id ie if ig ih ii ij ik il im in io ip iq ir is it iu iv iw ix iy iz ja jb jc jd je jf jg jh ji jj jk jl jm jn jo jp jq jr js jt ju jv jw jx jy jz ka kb kc kd ke kf kg kh ki kj kk kl km Rafaël Govaerts (Ed.): Eleocharis. In: World Checklist of Selected Plant Families (WCSP) - The Board of Trustees of the Royal Botanic Gardens, Kew . Retrieved January 2, 2018.
  2. ^ A b Eleocharis in the Germplasm Resources Information Network (GRIN), USDA , ARS , National Genetic Resources Program. National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved March 6, 2015.
  3. ^ A b Lun-Kai Dai, Mark T. Strong: Eleocharis. S. 188 - same text online as the printed work, Wu Zheng-yi, Peter H. Raven, Deyuan Hong (eds.): Flora of China. Volume 23: Acoraceae through Cyperaceae , Science Press and Missouri Botanical Garden Press, Beijing and St. Louis, August 20, 2010. ISBN 978-1-930723-99-3 .

Web links

Commons : Eleocharis  - collection of images, videos and audio files