|Number seen/Abundance||Date||Location||Comments||Recorded by|
|A single plant||2011-02-02||Llanidan
Shore of the Menai Strait south of Brynsiencyn
|On the lower shore attached to a cobble (tide = 1.2m acd)||Paul Brazier|
Broken shingle seabed, on the inside of Drawna rocks, at approximately 6 metres depth.
|Broken shingle seabed, at approximately 6 metres depth.||Jim Weir|