Species Detail - Sea Arrowgrass (Triglochin maritimum) - Species information displayed is based on the dataset "Species Data from the National Vegetation Database".

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
Triglochin maritimum
Sea Arrowgrass
NBNSYS0000002121 UnverifiedUnverified
N/A
trmar
L.
flowering plant
Species
312
85
44
01/01/1964
28/09/2011
13 February (recorded in 1972)
11 November (recorded in 1971)
Collated by the National Biodiversity Data Centre from different sources, Species Data from the National Vegetation Database, National Biodiversity Data Centre, Ireland, Sea Arrowgrass (Triglochin maritimum), accessed 28 April 2025, <https://maps.biodiversityireland.ie/Dataset/186/Species/28094>

Records per month (across all datasets)

Records per year (across all datasets)