Species Detail - Hard-fern (Blechnum spicant) - 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
Blechnum spicant
Hard-fern
Acrostichum spicant, Blechnum boreale nom. illegit., Hard Fern, Lomaria spicant, Osmunda borealis nom. illegit., Osmunda spicant
N/A
blspi
(L.) Roth
fern
Species
1136
281
96
01/01/1600
31/12/2010
1 January (recorded in 1970)
25 December (recorded in 2018)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Hard-fern (Blechnum spicant), accessed 04 April 2020, <https://maps.biodiversityireland.ie/Dataset/9/Species/127342>

Records per month (across all datasets)

Records per year (across all datasets)