Species Detail - Hawthorn (Crataegus monogyna) - Species information displayed is based on the dataset "Irish Crop Wild Relative 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

Species image

Crataegus monogyna
Hawthorn
NBNSYS0000003430 RecommendedWell-formed
N/A
crmon
Jacq.
Flowering plant
Species
440
174
46
17/04/2011
09/09/2015
1 January (recorded in 1970)
31 December (recorded in 2017)
National Biodiversity Data Centre, Irish Crop Wild Relative Database, National Biodiversity Data Centre, Ireland, Hawthorn (Crataegus monogyna), accessed 20 January 2026, https://maps.biodiversityireland.ie/Dataset/73/Species/28945

Records per month (across all datasets)

Records per year (across all datasets)