Small red algae with flattened fern-like leaves growing low on the shore in Devon.
No interactions present.
was Laurentia when I knew it!!
I reckon about a third of the names of seashore life have changed since I bought my Collins guide 30 years ago..... and I also came across this first as Laurencia pinnatifida...
Nick Upton, naturalist and photographer.
Lat/Lng: 50.3148, -4.0749
OS grid ref: SX523481