| Name | Short Code | Functional Group |
|---|---|---|
| Barnacles | Barn | Other Invertebrates |
| Molluscs: Limpets | MOLI | Other Invertebrates |
| Verrucaria maura | Black litc | Other |
| Other | O | Other |
| Ascophyllum nodosum | ASCONOD | Algae |
| Blidingia spp. | Blidingia | Algae |
| Chondrus crispus | CHO-CRI | Algae |
| Corallina officinialis | COR OFF | Algae |
| Ceramium virgatum (canopy) | CVC | Algae |
| Furcellaria lumbricalis | F. lumbric | Algae |
| Fucus vesiculosus | FUCVES | Algae |
| Fucus serratus | FuSe | Algae |
| Fucus spiralis | FuSpir | Algae |
| Green encrusting algae | GEA | Algae |
| Himanthalia elongata | HiElon | Algae |
| Laminaria digitata | lamdig | Algae |
| Lithophyllum spp. Encrusting | Lithophyl | Algae |
| Mastocarpus stellatus | Masto | Algae |
| Osmundea pinnatifida | osmpin | Algae |
| Palmaria palmata | PALPAL | Algae |
| Pelvetia canaliculata | Pelve.cani | Algae |
| Porphyra sp. | Por_A | Algae |
| Rhodothamniella floridula | RHOFLO | Algae |
| Sea Lettuce - Ulva Lactuca | ULVA. | Algae |