p-=!?!=-Cyperus is a large genus of about 700 species of sedges, distributed throughout all continents in both tropical and temperate regions.+=?!?=+h2-=!?!=-Description+=?!?=+p-=!?!=-They are annual or perennial plants, mostly aquatic and growing in still or slow-moving water up to 0.5 m deep. The species vary greatly in size, with small species only 5 cm tall, while others can reach 5 m in height. Common names include papyrus sedges, flatsedges, nutsedges, umbrella-sedges and galingales. The stems are circular in cross-section in some, triangular in others, usually leafless for most of their length, with the slender grass-like leaves at the base of the plant, and in a whorl at the apex of 

p-=!?!=-Lõikhein (ebatäpselt lõikehein; Cyperus) on lõikheinaliste sugukonda kuuluv taimeperekond.+=?!?=+p-=!?!=-Eestis kasvab üks sellesse perekonda kuuluv pärismaine liik: pruun lõikhein (Cyperus fuscus).

cyperus

cyperus aggregatus

cyperus alopecuroides

cyperus alternifolius

cyperus alulatus

cyperus amuricus

cyperus articulatus

cyperus babakan

cyperus brevifolius

cyperus bulbosus

cyperus capitatus

cyperus compressus

cyperus conglomeratus

cyperus cyperoides

cyperus difformis

cyperus digitatus

cyperus distans

cyperus elegantulus

cyperus eragrostis

cyperus exaltatus

cyperus flavescens

cyperus fuscus

cyperus giganteus

cyperus glomeratus

cyperus gracilis

cyperus grandibulbosus

cyperus haspan

cyperus involucratus

cyperus iria

cyperus javanicus

cyperus jeminicus

cyperus laevigatus

cyperus laxus

cyperus longus

cyperus malaccensis

cyperus margaritaceus

cyperus microiria

cyperus nipponicus

cyperus niveus

cyperus ochraceus

cyperus odoratus

cyperus orthostachyus

cyperus pangorei

cyperus pectinatus

cyperus polystachyos

cyperus rotundus

cyperus scariosus

cyperus serotinus

cyperus sphaerocephalus

cyperus stolonifer

cyperus vaginatus

lõikhein (cyperus)

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