| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| A | 2005-02-12 | Wembury, opposite HMS Cambridge, very low tide, just off the Mewstone. |
Present in large, sandy-bottomed rockpools low down shore. Fairly dominant in some pools. | Jack Sewell |
| P | 2005-07-02 | Bovisand, north of harbour |
Occasional to Frequent On shallow (c. 0-1 m bcd) rocks amongst kelp. | Keith Hiscock |
| P | 2005-05-24 | Mothecombe Beach Mothecombe Beach near Erme Estuary, South Devon |
Seen by group 9 (years 3 & 6) | Holbeton School |
| P | 2005-05-24 | Mothecombe Beach Mothecombe Beach near Erme Estuary, South Devon |
Seen by group 4, years 3 & 6, Sam Perrin, Charlie O'Neil, Joe McArdle, Paddy, George Gask and William Speed | Holbeton School |
| P | 2005-08-20 | Blackstone Rocks Blackstone Rocks, Wembury Beach, Plymouth |
Lots seen in mid tide rockpools and in low tide gully rockpools | Cat Ridout |
| common | In rockpool on lower shore often attached to other seaweeds | |||
| Frequent | 2006-08-24 | Gorah Rocks, East Prawle, South Devon |
Guy Baker | |
| Several fronds. | 2006-08-10 | Dancing Ledge, Swanage, Dorset. |
Guy Baker | |
| None | 2007-07-20 | Branscombe beach |
Milly Hatton-Brown | |
| 2 | 2007-08-02 | kimmeridge bay dorset |
growing on other weeds | Steve Trewhella |
| Abundant | 2007-09-30 | Wembury Point, near Plymouth |
In rockpools and subtidal | Jack Sewell |
| abundant | 2007-09-02 | Wembury Point |
Some red, some white. | Guy Baker |
| Not Found | 2008-04-18 | Mount Batten N50:21:25 W4:07:40 |
Rockpools | Seashore Safari |
| frequent | 2008-07-30 | Porth Hellick, St Mary's, Isles of Scilly |
Rock pool | Larissa Paver |
| 2 | 2008-10-11 | Kimmeridge Broad Bench Kimmeridge Dorset |
2 small tufts in a rock pool | Steve Trewhella |
| Occasional | 2009-06-27 | Torquay Marina All species found on the pontoon floats of Torquay Marina |
Harpoon weed | Holly Latham |
| Occasional | 2009-09-07 | Mousehole, Cornwall Rock platform just east of village, below \\\'bathing\\\' pool set into the rocks. |
In pools on middle to lower shore | Larissa Paver |