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Cyperus esculentus L. var. macrostachyus Boeckeler
yellow nutsedge

       
Symbol:    
Group:    
Family:    
Duration:    
Growth Habit:    
Native Status:  
  



 
More Information:
 

Images:
Cyperus esculentus L. var. macrostachyus Boeckeler

See all the Cyperus thumbnails at the PLANTS Gallery
 

Synonyms:
Cyperus esculentus L. var. macrostachyus Boeckeler

  CYLU3 Cyperus lutescens Torr. & Hook.
 

Distribution:
Cyperus esculentus L. var. macrostachyus Boeckeler

View Native Status
Distribution Map Legend

See U.S. county distributions (when available) by clicking on the map or the linked states below:

USA (AL, FL, GA, LA, MS, NC, NM, NY, SC, TX, VA)
 

Related Taxa:
Cyperus esculentus L. var. macrostachyus Boeckeler

View 38 genera in Cyperaceae, 128 species in Cyperus, 5 varieties in Cyperus esculentus L.
 

Classification:
Cyperus esculentus L. var. macrostachyus Boeckeler

Click on a scientific name below to expand it in the PLANTS Classification Report.
   
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Liliopsida – Monocotyledons
Subclass Commelinidae
Order Cyperales
Family Cyperaceae – Sedge family
Genus Cyperus L. – flatsedge
Species Cyperus esculentus L. – yellow nutsedge
Variety Cyperus esculentus L. var. macrostachyus Boeckeler – yellow nutsedge
 

Noxious Weed Information:
Cyperus esculentus L. var. macrostachyus Boeckeler

The related entities italicized and indented above are listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete noxious weed list for that location, or click here for a composite list of all Federal and State Noxious Weeds.

California:
Cyperus esculentus
yellow nutsedge              B list (noxious weeds)
Colorado:
Cyperus esculentus
yellow nutsedge              B list (noxious weeds)
Hawaii:
Cyperus esculentus
yellow nutsedge              Noxious weed
Oregon:
Cyperus esculentus
yellow nutsedge              "B" designated weed
yellow nutsedge              Quarantine
Washington:
Cyperus esculentus
yellow nutsedge              Class B noxious weed
yellow nutsedge              Quarantine
 

U.S. Weed Information:
Cyperus esculentus L. var. macrostachyus Boeckeler

Cyperus esculentus
yellow nutgrass
yellow nutsedge

The related entities italicized and indented above can be weedy or invasive according to the authoritative sources noted below. This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each weed list, or click here for a composite list of Weeds of the U.S.

STATE        Assorted authors. 200_. State noxious weed lists for 46 states. State agriculture or natural resource departments.
KY        Haragan, P.D. 1991. Weeds of Kentucky and adjacent states: a field guide. The University Press of Kentucky. Lexington, Kentucky.
N'EAST        Uva, R.H., J.C. Neal, & J.M. DiTomaso. 1997. Weeds of the Northeast. Cornell University Press. Ithaca, New York.
NE&GP        Stubbendieck, J., G.Y. Friisoe, & M.R. Bolick. 1994. Weeds of Nebraska and the Great Plains. Nebraska Department of Agriculture, Bureau of Plant Industry. Lincoln, Nebraska.
SWSS        Southern Weed Science Society. 1998. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society. Champaign, Illinois.
WSWS        Whitson, T.D. (ed.) et al. 1996. Weeds of the West. Western Society of Weed Science in cooperation with Cooperative Extension Services, University of Wyoming. Laramie, Wyoming.
 

Wetland Indicator Status:

NOTE: On June 1, 2012, the 2012 National Wetland Plant List superseded the information below (see Federal Register, May 9, 2012, 77(90): 27210-27214[https://federalregister.gov/a/2012-11176]). For updated wetland information about this species, see the latest wetland list.

Cyperus esculentus L. var. macrostachyus Boeckeler

Cyperus esculentus:

Nat. Ind. Reg. 1 Reg. 2 Reg. 3 Reg. 4 Reg. 5 Reg. 6 Reg. 7 Reg. 8 Reg. 9 Reg. 0 Reg. A Reg. C Reg. H
FAC,FACW FACW FAC FACW FACW FACW FACW FACW FACW FACW FACW NO FACW NO
Interpreting Wetland Indicator Status
 

More Accounts and Images:
Cyperus esculentus L. var. macrostachyus Boeckeler

View species account and distribution map from Flora of North America (FNA).

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 534185.

View species account and distribution map from Jepson Interchange (University of California - Berkeley).

 

Related Web Sites:
Cyperus esculentus L. var. macrostachyus Boeckeler

Alternatives for Nutsedge Management

Arizona: abstract & image of yellow nutsedge (Cyperus esculentus)

British Columbia Ag. & Food, Crop Protection Program

Canada-Manitoba Weeds

UC Davis, IPM: abstract & images

Virginia Tech: abstract & image

 
 
Time Generated: 05/24/2013 12:44 AM CDT