Species Detail - Perennial Sow-thistle (Sonchus arvensis) - Species information displayed is based on the dataset "BSBI tetrad data for Ireland".

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
Sonchus arvensis
Perennial Sow-thistle
Sonchus arvensis subsp. uliginosus auct., non (M. Bieb.) Nyman
N/A
soarv
L.
flowering plant
Species
422
187
85
01/01/1930
31/12/2010
1 January (recorded in 1970)
16 December (recorded in 2018)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Perennial Sow-thistle (Sonchus arvensis), accessed 29 March 2020, <https://maps.biodiversityireland.ie/Dataset/9/Species/29742>

Records per month (across all datasets)

Records per year (across all datasets)