Species Detail - Alder (Alnus glutinosa) - Species information displayed is based on the dataset "Irish Crop Wild Relative Database".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84)._0.jpg)
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Alnus glutinosa
Alder
NHMSYS0000455771
RecommendedWell-formed
Alnus alnus (L.) Britton, Alnus glutinosa (L.) Gaertner, Alnus glutinosa , Alnus rotundifolia Stokes, Betula alnus var. glutinosa L.
N/A
alglu
(L.) Gaertn.
Flowering plant
Species
208
118
39
09/06/2011
09/09/2015
1 January (recorded in 1970)
31 December (recorded in 1999)
National Biodiversity Data Centre, Irish Crop Wild Relative Database, National Biodiversity Data Centre, Ireland, Alder (Alnus glutinosa), accessed 19 January 2026, https://maps.biodiversityireland.ie/Dataset/73/Species/39578