Species Detail - Alternate Water-milfoil (Myriophyllum alterniflorum) - Species information displayed is based on the dataset "Irish vascular plant data 1999-2009".
Terrestrial Map - 10kmDistribution of the number of records recorded within each 10km grid square (ITM).
Marine Map - 50kmDistribution of the number of records recorded within each 50km grid square (WGS84).
17 April (recorded in 2020)
23 October (recorded in 2009)
Dr David Thomas Holyoak, Irish vascular plant data 1999-2009, National Biodiversity Data Centre, Ireland, Alternate Water-milfoil (Myriophyllum alterniflorum), accessed 29 May 2023, <https://maps.biodiversityireland.ie/Dataset/35/Species/29053>