| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| P | 2005-06-25 | Portwrinkle, Whitsand Bay |
Judith Oakley | |
| Present | 2006-03-01 | Intertidal below Hen Cliff, Kimmeridge |
Steve Trewhella | |
| Abundant | 2006-09-09 | Polzeath, Cornwall. Reef at N end of beach. |
Guy Baker | |
| 1 plant | 2008-08-23 | Skipness beach, Kintyre, Argyll |
In a sandy lagoon between rocks. | Robin Harvey |
| 05/02/2011 | Gyllyngvase Beach Rocky shore to the left and right hand sides of the beach. |
Kristie Wilkinson | ||
| Many specimens | 27/08/2011 | Hallsands, South Devon Shallow dive 4-5m just off South Hallsands |
Growing on all rocky features on the seabed in the area | Jackie Vale |