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Perennial Ryegrass
Lolium
perenne
Linnaeus
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Perennial Ryegrass: https://marylandbiodiversity.com/species/4054
Synonyms
Lolium multiflorum
Lolium perenne ssp. multiflorum
Tags
Non-native
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Poales
Family Poaceae
Genus Lolium
View Taxonomy
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Poales
Family Poaceae
Genus Lolium
Seasonality
About Taxon
Thumbnails
Maps
Seasonality
Seasonality
History
Time of the year
Entire Year (Jan - Dec)
Spring (Mar - May)
Summer (Jun - Jul)
Fall (Aug - Nov)
Winter (Dec - Feb)
Range of years
1881
1897
1912
1930
1938
1948
1950
1951
1952
1954
1958
1973
1991
1998
2003
2007
2010
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2010
2007
2003
1998
1991
1973
1958
1954
1952
1951
1950
1948
1938
1930
1912
1897
1881
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Total
Records
by Month
for Jan - Dec from 2019 - 2020
Source: Maryland Biodiversity Project database
Total
Records
by Year
Source: Maryland Biodiversity Project database