Species Detail - Horned Pondweed (Zannichellia palustris) - 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
Zannichellia palustris
Horned Pondweed
N/A
N/A
zapal
L.
flowering plant
Species
199
95
52
01/01/1600
31/12/2010
12 May (recorded in 1991)
28 September (recorded in 2012)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Horned Pondweed (Zannichellia palustris), accessed 29 March 2020, <https://maps.biodiversityireland.ie/Dataset/9/Species/28116>

Records per month (across all datasets)

Records per year (across all datasets)