Annual Ryegrass
Lolium multiflorum
Species code GS009987
General Status in Canada
Exotic
Present in regions
Migratory species: Unknown
Taxonomic group:
Vascular plantsLearn more about all species of Vascular plants in Canada.
The General Status ranks do not have legal weight. They are meant to identify the species that may be at risk in Canada.
Access other data on this species on the NatureServe Explorer.Common Names
English common name:
Annual Ryegrass
French common name:
Ivraie multiflore
| Year | English common name | French common name |
|---|---|---|
| 2010 | Annual Rye Grass | Ivraie multiflore |
| 2015 | Annual Ryegrass | Ivraie multiflore |
| 2020 | Annual Ryegrass | Ivraie multiflore |
Source: iNaturalist
Scientific Names
Higher Classification:
Superkingdom
EUKARYOTA
Kingdom
PLANTAE
Subkingdom
VIRIDIPLANTAE
Infrakingdom
STREPTOPHYTA
Superphylum
Embryophyta
Phylum
Tracheophyta
Subphylum
Spermatophytina
Superclass
Angiospermae
Class
Magnoliopsida
Superorder
Lilianae
| Year | Scientific name | Family | Order |
|---|---|---|---|
| 2010 | Lolium multiflorum | Poaceae | Cyperales |
| 2015 | Lolium multiflorum | Poaceae | Poales |
| 2020 | Lolium multiflorum | Poaceae | Poales |
Priority Score
This species is not designated as may be at risk
Trends in rounded national ranks
| Year | Rounded National Rank | Description of the change | Reason for change | Notes |
|---|---|---|---|---|
| 2010 | Not Applicable | New species. | Taxonomic change. | Previously included in Lolium perenne |
| 2015 | Not Applicable | |||
| 2020 | Not Applicable |
Original Ranks:
| Canada | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - NNA |
| 2020 | Not Applicable - NNA |
| Yukon | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Northwest Territories | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Nunavut | |
|---|---|
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| British Columbia | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Alberta | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Saskatchewan | |
|---|---|
| 2010 | Not Assessed - 6 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Manitoba | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Ontario | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Quebec | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| New Brunswick | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Nova Scotia | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Prince Edward Island | |
|---|---|
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Newfoundland and Labrador | |
|---|---|
| 2010 | Exotic - 7 |
| 2015 | |
| 2020 |
| Labrador | |
|---|---|
| 2010 | |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Newfoundland | |
|---|---|
| 2010 | |
| 2015 | Not Applicable - SNA |
| 2020 | Not Applicable - SNA |
| Pacific Ocean | |
|---|---|
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Western Arctic Ocean | |
|---|---|
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Eastern Arctic Ocean | |
|---|---|
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Atlantic Ocean | |
|---|---|
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |