Species Detail - Sessile Oak (Quercus petraea) - Species information displayed is based on the dataset "Heritage Trees of 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

Species image

Quercus petraea
Sessile Oak
NHMSYS0000462217 RecommendedWell-formed
N/A
qupet
(Matt.) Liebl.
Flowering plant
Species
12
12
10
24/07/2009
21/10/2009
1 January (recorded in 1970)
26 December (recorded in 2018)
Tree Council of Ireland, Heritage Trees of Ireland, National Biodiversity Data Centre, Ireland, Sessile Oak (Quercus petraea), accessed 13 December 2025, https://maps.biodiversityireland.ie/Dataset/27/Species/44243

Records per month (across all datasets)

Records per year (across all datasets)