Species Detail - Polystichum aculeatum x lonchitis = P. x illyricum - 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
Polystichum aculeatum x lonchitis = P. x illyricum
N/A
Aspidium x illyricum, Polystichum x eberlei, Polystichum x eberlei, Polystichum x illyricum
N/A
poacu
(Borbás) Hahne
fern
Species hybrid
3
2
2
01/01/1930
31/12/1986
25 May (recorded in 2013)
25 May (recorded in 2013)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Polystichum aculeatum x lonchitis = P. x illyricum, accessed 28 March 2024, <https://maps.biodiversityireland.ie/Dataset/9/Species/127931>

Records per month (across all datasets)

Records per year (across all datasets)