Species Detail - Perennial Rye-grass (Lolium perenne) - Species information displayed is based on the dataset "Irish vascular plant data 1999-2009".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map

Species image

Lolium perenne
Perennial Rye-grass
Lolium perenne subsp. perenne
N/A
loper
L.
flowering plant
Species
243
131
46
24/05/2004
22/06/2006
1 January (recorded in 1970)
20 December (recorded in 2020)
Dr David Thomas Holyoak, Irish vascular plant data 1999-2009, National Biodiversity Data Centre, Ireland, Perennial Rye-grass (Lolium perenne), accessed 28 March 2024, <https://maps.biodiversityireland.ie/Dataset/35/Species/28323>

Records per month (across all datasets)

Records per year (across all datasets)