Species Detail - Dryopteris affinis subsp. borreri - 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
Dryopteris affinis subsp. borreri
N/A
NHMSYS0000458172 UnverifiedUnverified
N/A
draff
(Newman) Fraser-Jenk.
fern
Subspecies
31
24
16
01/01/1970
31/12/2010
9 February (recorded in 2014)
6 September (recorded in 2015)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Dryopteris affinis subsp. borreri, accessed 12 May 2025, <https://maps.biodiversityireland.ie/Dataset/9/Species/127684>

Records per month (across all datasets)

Records per year (across all datasets)