Species Detail - Potamogeton natans x berchtoldii = P. x variifolius - 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
Potamogeton natans x berchtoldii = P. x variifolius
N/A
Potamogeton berchtoldii x natans, Potamogeton x variifolius
N/A
ponat
Thore
flowering plant
Species hybrid
3
2
1
01/01/1987
31/12/2010
15 April (recorded in 2015)
16 August (recorded in 2006)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Potamogeton natans x berchtoldii = P. x variifolius, accessed 30 March 2020, <https://maps.biodiversityireland.ie/Dataset/9/Species/47524>

Records per month (across all datasets)

Records per year (across all datasets)