Lolium perenne L.
perennial ryegrass
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Symbol: |
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LOPE |
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Group: |
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Monocot |
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Family: |
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Poaceae |
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Duration: |
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Perennial
Annual
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Growth Habit: |
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Graminoid
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Native Status: |
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L48 |
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I |
AK |
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I |
HI |
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I |
PR |
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I |
CAN |
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I |
GL |
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I |
SPM |
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I |
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Click on the image below to enlarge it and download a high-resolution
JPEG file.
©Larry Allain. USGS NWRC. Usage Requirements.
Any use of copyrighted images requires notification of the copyright holder.
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Images:
Lolium perenne L.
Click on a thumbnail to view an image, or
see all the Lolium thumbnails at the PLANTS Gallery
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Distribution:
Lolium perenne L.
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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, FL, 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), USA+ (PR), CAN (AB, BC, MB, NB, NF, NS, NT, ON, PE, QC, SK, YT), DEN (GL), FRA (SPM) |
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Related Taxa:
Lolium perenne L.
View
338 genera in Poaceae,
7 species in Lolium
or click below on a thumbnail map or name for species profiles.
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Native
Introduced
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Classification:
Lolium perenne L.
Click on a scientific name below to expand it in the PLANTS
Classification Report.
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U.S. Weed Information:
Lolium perenne L.
Lolium multiflorum
[=LOPEM2]
Italian ryegrass
annual ryegrass
Lolium perenne ssp. multiflorum
Italian ryegrass
annual ryegrass
The related entities and synonyms 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.
Cal-IPC |
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California Invasive Plant Council.
2006.
California Invasive Plant Inventory. Cal-IPC Publication 2006-02 (February 2007).
California Invasive Plant Council.
Berkeley, California.
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N'EAST |
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Uva, R.H., J.C. Neal, & J.M. DiTomaso.
1997.
Weeds of the Northeast.
Cornell University Press.
Ithaca, New York.
397pp.
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SWSS |
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Southern Weed Science Society.
1998.
Weeds of the United States and Canada. CD-ROM.
Southern Weed Science Society.
Champaign, Illinois.
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WSWS |
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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.
630pp.
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Introduced Information:
Lolium perenne 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.
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Wetland Indicator Status:
Lolium perenne 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 |
FACU |
FACU |
FACU |
FACU |
FAC* |
FACU |
FAC |
NO |
Interpreting Wetland Indicator Status
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More Accounts and Images:
Lolium perenne L.
View photographs from CalPhotos.
View species account from USDA Forest Service Fire Effects Information System (FEIS).
View species account and distribution from USF Atlas of Florida Vascular Plants.
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 40893.
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.
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Related Web Sites:
Lolium perenne L.
AZ-Allergy and Asthma in the Southwestern US
CA-Jepson Flora Project
CA-Wildflowers of Southern California
FAO-Animal Feed Resources Information System
HI-Plants of Hawaii (HEAR)
IA-Grasses of Iowa
IN-Center for New Crops and Plants Products
MO-Missouri Plants
OH-Ohio State University Seed Biology
TX-Grass Images (TAMU)
UK-Plants For A Future
WA-Burke Museum of Natural History and Culture (U. of Washington)
www.invasives.org
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