- Kingdom: Plantae
- Phylum: Rhodophyta
- Class: Florideophyceae
- Order: Ceramiales
- Family: Delesseriaceae
- Scientific name: Phycodrys rubens
- Norwegian: eikeving
Characteristics:
This is a very common species. It grows 5-20 cm tall. It has a prominent midrib and paired lateral veins that may be branched further. The frond margin is fringed, this gives it a oak leaf-like appearance. The color is dark red.
Habitat:
Found it rock pools in the tidal zone and down to 30 meters.
Distribution:
It is well known from both sides of the North Atlantic Ocean.