<![CDATA[Image RSS Feed for Image Collection 721 - - Selected Images only]]> http://www.ipmimages.org/collections/viewcollection.cfm?id=721 Appearance

Cyperus esculentus is a native perennial, with upright, triangular stems up to 2 ft. (0.61 m) tall and short, scaly rhizomes.

Foliage

Leaves are light green, very glossy and grass-like. They are three ranked and taper to a sharp point.

Flowers

The inflorescence is a terminal clustered spikelet. Flowers are yellowish to brownish in color.

Fruit

The fruits are achenes that seldom mature. Fruits are brown, sessile, and ellipsoid.

Ecological Threat

Cyperus esculentus is widespread and varies morphologically. Four varieties are recognized. It can be aggressive, with the tubers persisting even when the plant is pulled up by the roots. Cyperus esculentus can form dense stands especially in disturbed wetlands.

]]>
Tue, 19 Mar 2024 04:08:43 -0400 Tue, 19 Mar 2024 04:08:43 -0400 http://Images.bugwood.org/ <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1120315 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1120315 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1117075 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1117075 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1117074 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1117074 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5139007 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5139007 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5342078 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5342078 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5342066 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5342066 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1550104 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1550104 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5359275 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5359275 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1459381 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1459381 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1550098 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1550098 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1550101 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1550101 <![CDATA[yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5007058 yellow nutsedge Cyperus esculentus]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5007058