Species Detail - Rosebay Willowherb (Chamerion angustifolium) - Species information displayed is based on the dataset "Discrete vascular plant surveys".

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
Chamerion angustifolium
Rosebay Willowherb
NBNSYS0000003598 UnverifiedUnverified
N/A
chang
(L.) Holub
flowering plant
Species
52
33
18
01/01/1980
29/07/2020
2 January (recorded in 2012)
20 December (recorded in 2020)
Collated by the National Biodiversity Data Centre from different sources, Discrete vascular plant surveys, National Biodiversity Data Centre, Ireland, Rosebay Willowherb (Chamerion angustifolium), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/190/Species/29043>

Records per month (across all datasets)

Records per year (across all datasets)