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Poa compressa L.
Canada bluegrass

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



Click on the image below to enlarge it and download a high-resolution JPEG file.
Photo of Poa compressa L.
Robert H. Mohlenbrock. USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. Courtesy of USDA NRCS Wetland Science Institute. Usage Requirements.
 
More Information:
 

Images:
Poa compressa L.

Click on a thumbnail to view an image, or see all the Poa thumbnails at the PLANTS Gallery
View a larger version of this image and Profile page for Poa compressa L. View a larger version of this image and Profile page for Poa compressa L. View a larger version of this image and Profile page for Poa compressa L. View a larger version of this image and Profile page for Poa compressa L.
 

Distribution:
Poa compressa L.

View Native Status
Distribution Map Legend

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

USA (AK, AL, AR, AZ, CA, CO, CT, DC, DE, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY), CAN (AB, BC, LB, MB, NB, NF, NS, NT, ON, PE, QC, SK, YT), FRA (SPM)
 

Related Taxa:
Poa compressa L.

View 338 genera in Poaceae, 96 species in Poa
 

Classification:
Poa compressa L.

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 Poaceae – Grass family
Genus Poa L. – bluegrass
Species Poa compressa L. – Canada bluegrass
 

Noxious Weed Information:
Poa compressa L.

This plant is 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.

Connecticut:
Canada bluegrass              Potentially invasive, banned
 

U.S. Weed Information:
Poa compressa L.

Canada bluegrass

This plant 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.

WI        Hoffman, R. & K. Kearns (eds.). 1997. Wisconsin manual of control recommendations for ecologically invasive plants. Wisconsin Dept. Natural Resources. Madison, Wisconsin. 102pp.
 

Introduced Information:
Poa compressa L.

This plant is introduced to the United States from another country or countries. Click on link below for a partial or complete list of U.S. introduced plants.

Scientific Name= 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 | all
Common Name= 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 | all
 

Wetland Indicator Status:
Poa compressa L.

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
FACU-,FAC FACU FACU- FACU+ FACU FACU FAC- FACU FACU FACU+ FAC FAC NO NO
Interpreting Wetland Indicator Status
 

More Accounts and Images:
Poa compressa L.

View species account from USDA Forest Service Fire Effects Information System (FEIS).

View species account and distribution map from the Grass Manual on the Web.

View species account from ARS Germplasm Resources Information Network (GRIN).

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 41082.

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

View photographs and distribution from University of Tennessee Herbarium.

View photographs and distribution from University of Washington Burke Museum.

View species account and photographs from University of Wisconsin - Stevens Point Freckmann Herbarium.

 

Related Web Sites:
Poa compressa L.

Invasive Plant Atlas of New England

The Nature Conservancy: Wildland Weeds Management & Research Program

WV-Identification of Common Grasses (line drawings of collar area)

 
 
Time Generated: 09/21/2008 09:00 AM MDT