Species Detail - Alternate Water-milfoil (Myriophyllum alterniflorum) - Species information displayed is based on the dataset "The Flora of County Waterford".
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)
Paul R Green, The Flora of County Waterford, National Biodiversity Data Centre, Ireland, Alternate Water-milfoil (Myriophyllum alterniflorum), accessed 01 December 2020, <https://maps.biodiversityireland.ie/Dataset/23/Species/29053>