| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| O | 2005-03-26 | Black Rocks, near Southerndown, South Wales |
Occasionally seen in rockpools | Judith Oakley |
| P | 2005-06-25 | Portwrinkle, Whitsand Bay |
Seen in rockpools | Judith Oakley |
| Common | 2006-09-09 | Polzeath, Cornwall. Reef at N end of beach. |
Guy Baker | |
| Just a couple of fronds | 2006-09-09 | East end of Batten Bay, Mount Batten, Plymouth. |
At the low water mark (03.m tide) | Charlotte Marshall |
| abundant | 2007-10-26 | Oxwich Point Oxwich Point, Gower - 3/4 of way along from beach |
on rocks | Judith Oakley |
| present | 2008-05-21 | Polzeath Polzeath north |
red rags hit by mistake. low shore rock | Paula Ferris |
| Occasional | 2010-04-17 | North Landing, Flamborough Mainly chalk bedrock with cobbles and boulders- about 1/3 of the side is exposed rock. Live cover is mainly algae with limpits being far less abundant. |
Anthony Hurd | |
| 3 | 07/05/2012 | Paignton, Devon Preston Sands, northern end of Paignton beach, has a rocky shore. Low tide was 0.5m above CD |
In pools at 0.5m CD | Jo Corke |