Taxon  Report   4947 
Lolium rigidum  Gaudin
Wimmera ryegrass,  rigid Italian rye grass
Lolium rigidum, a monocot, is an annual herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

 Distribution by County 

point, line, or polygon

 Plant Characteristics
 and Associations

Bloom Period
Family: POACEAE  
Genus: Lolium
Add an Observation of  Lolium rigidum
Name Status:
Accepted by PLANTS
Alternate Names:
(according to)

PLANTS: Lolium loliaceum
PLANTS: Lolium perenne ssp. rigidum
PLANTS: Lolium rigidum ssp. lepturoides
PLANTS: Lolium strictum
PLANTS: Lolium subulatum
 Information about  Lolium rigidum  from other sources:

Photos on CalPhotos / Google Images

website references on Google

Original Publication citation. on the International Plants Names Index

Search (Flora of North America)

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Feb 28, 2015).

The information on this page comes from diverse sources. None of the links are sponsored.

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