Species Detail - Placynthium nigrum - Species information displayed is based on all datasets.
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).
Placynthium nigrum
N/A
NBNSYS0000019344
RecommendedWell-formed
Biatora corallinoides (Schaer.) Hepp, Biatora corallinoides var. fuscum Hepp, Biatora fuliginosa var. psotina (Fr.) anon. ined., Collema nigrum (Huds.) Ach., Collema nigrum (Huds.) Hoffm., Collema trachyopum Taylor, Lecidea microphylla var. corallinoides Schaer., Lecothecium nigrum (Huds) A. Massal., Lecothecium nigrum (Huds.) A. Massal., Lecothecium nigrum f. fuscum (Hepp) Mudd, Lichen niger Huds., Micarea nigra (Huds.) Fr., Pannaria nigra (Huds.) Nyl., Pannaria nigra f. triseptata Nyl., Pannaria nigra subsp. psotina (Nyl.) Cromb., Pannaria nigra subsp. psotina (Nyl.) Cromb., Pannaria nigra subsp. triseptata (Nyl.) Nyl. ex Cromb., Pannaria nigra var. caespititia Wedd., Pannaria nigra var. psotina Nyl., Pannaria nigra var. triseptata (Nyl.) Zahlbr., Pannaria psotina (Nyl.) Leight., Pannaria psotina (Nyl.) Leight., Pannaria thriptophylla var. nigra (Huds.) Nyl., Pannaria triptophylla var. nigra orthogr. error (Huds.) Nyl., Pannularia nigra (Huds.) Nyl., Pannularia nigra (Huds) Stizenb., Pannularia nigra subsp. psotina (Nyl.) Cromb., Pannularia nigra subsp. psotina (Nyl.) Cromb., Pannularia triseptata (Nyl.) Nyl. ex Cromb., Pannularia triseptata (Nyl.) Cromb., Placynthium nigrum , Placynthium nigrum f. agglomeratum Walt. Watson, Placynthium nigrum f. caespiticium (Wedd.) Walt. Watson, Placynthium nigrum f. caespiticium Wedd., Placynthium nigrum f. corallinodes (Hepp) Vain., Placynthium nigrum f. corallinodes (Schaer.) Walt. Watson, Placynthium nigrum f. crustaceum (Hepp) Walt. Watson, Placynthium nigrum f. crustaceum Hepp, Placynthium nigrum f. psotinum (Nyl.) Hue, Placynthium nigrum f. psotinum (Nyl.) Walt. Watson, Placynthium nigrum f. triseptatum (Nyl.) Walt. Watson, Placynthium nigrum f. triseptatum (Nyl.) Hue, Placynthium nigrum var. crustaceum Hepp, Placynthium nigrum var. psotina (Nyl.) Trevis., Placynthium nigrum var. psotina , Placythium nigrum
N/A
plnig
(Huds.) Gray
Lichen
Species
20
17
13
22/09/1925
09/06/2016
13 March (recorded in 2015)
25 September (recorded in 1925)
National Biodiversity Data Centre, Ireland, Placynthium nigrum, accessed 16 July 2025, <https://maps.biodiversityireland.ie/Species/112083>