Species:
Phymatolithon lenormandii (Areschoug) Adey
Slettrugl in Norwegian
Classification
The species Phymatolithon lenormandii belongs to:
Photos
Photos of Phymatolithon lenormandii (1):
1 of 1: Habit

Note: The species is very common in the intertidal zone. It normally has a mauvish colour. The crusts have a white edge where growth occurs, and the young parts of crusts are relatively flat. Older parts of crusts are more uneven and often covered with small white spots.
Closest relatives
Other species in the same genus (Phymatolithon):
- Phymatolithon calcareum (Pallas) Adey & McKibbin
- Buttgreina mergel in Norwegian Nynorsk
- Buttgrenet mergel in Norwegian Bokmål
- Phymatolithon investiens Foslie, nom. Illeg.
- Phymatolithon laevigatum (Foslie) Foslie
- Glattrugl in Norwegian
- Phymatolithon lamii (Lemoine) Chamberlain
- Phymatolithon purpureum (Crouan frat.) Woelkerling & Irvine
- Valkrugl in Norwegian
- Phymatolithon squamulosum (Foslie) Adey, Hernandez-Kantun & P. W. Gabrielson
- Phymatolithon tenue (Rosenvinge) Düwel & Wegeberg