| callithamnion tetragonum | | France: Brittany, Houat_1 | | 692336007 |
| callithamnion tetragonum | | France: Brittany, Primel | | 692334591 |
| callithamnion tetragonum | | France: Brittany, Amiettes | | 692334589 |
| callithamnion tetragonum | | France: Brittany, Primel | | 692334587 |
| callithamnion tetragonum | | France: Brittany, Klosenn Malaga | | 692334585 |
| callithamnion tetragonum | | France: Brittany, Houat_1 | | 692334583 |
| callithamnion tetragonum | | France: Brittany, Amiettes | | 692334581 |
| callithamnion tetragonum | | France: Brittany, Santec_2 | | 692334579 |
| callithamnion tetragonum | | France: Brittany, Houat_2 | | 692334577 |
| callithamnion tetragonum | | France: Brittany, Houat_2 | | 692334575 |
| callithamnion tetragonum | | France: Brittany, Houat_1 | | 692334563 |
| callithamnion tetragonum | | France: Brittany, Houat_1 | | 692334565 |
| callithamnion tetragonum | | France: Brittany, Houat_1 | | 692334567 |
| callithamnion tetragonum | | France: Brittany, Les Rospects | | 692334569 |
| callithamnion tetragonum | | France: Brittany, Houat_1 | | 692334571 |
| callithamnion tetragonum | | France: Brittany, Duons_Ouest | | 692334573 |