Species Detail - Marsh Fern (Thelypteris palustris) - Species information displayed is based on the dataset "BSBI tetrad data for Ireland".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Thelypteris palustris
Marsh Fern
NBNSYS0000002081
UnverifiedUnverified
Acrostichum thelypteris L., Aspidium palustre Gray, Aspidium thelypteris (L.) Sw., Dryopteris thelypteris (L.) A.Gray, Dryopteris thelypteris (L.) A. Gray, Hemesteum thelypteris (L.) Newman, Lastrea thelypteris (L.) Bory, Lastrea thelypteris nom. inval. (L.) Bory, Nephrodium thelypteris Strempel, Nephrodium thelypteris (L.) Strempel, Polypodium palustre Salisb., Polypodium thelypteris (L.) Weiss, Polystichum thelypteris (L.) Roth, Thelypteris thelypteroides (Michx.) Holub, Thelypteris thelypteroides subsp. glabra Holub
Threatened Species: Near threatened
thpal
Schott
fern
Species
17
13
12
01/01/1600
31/12/2010
16 May (recorded in 2017)
27 August (recorded in 2015)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Marsh Fern (Thelypteris palustris), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/9/Species/127364>