| White barnacles, blue-black mussels and red seaweed can also be found as well as pink corraline algae and a band of kelp which includes oarweed and dabberlocks. |
| Algae, macroalgal, and kelp, such as oarweed and laminaria hyperboria, and species of maerl are found as well. |
| Closely related species in the Atlantic may be referred to as oarweed or more loosely as kelp or wrack. |
