Species Detail - Oregon-grape (Mahonia aquifolium) - Species information displayed is based on the dataset "BSBI tetrad data for Ireland".

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
Mahonia aquifolium
Oregon-grape
Berberis aquifolium
N/A
maaqu
(Pursh) Nutt.
flowering plant
Species
4
4
4
01/01/1987
31/12/2010
25 March (recorded in 2016)
13 December (recorded in 2007)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Oregon-grape (Mahonia aquifolium), accessed 05 April 2020, <https://maps.biodiversityireland.ie/Dataset/9/Species/28471>

Records per month (across all datasets)

Records per year (across all datasets)