| Reference Number | English Name | Scientific Name | Photo Details: | Native Region of Species | Largest Image Size Available (in pixels) | Click Thumbnail for Preview |
| Description | Locality | Country | Continent |
| bfp 0481 | Carragheen (Irish Moss - a red algae) | Chondrus crispus | specimen in laboratory showing irridescence | Portland Harbour, Dorset | England | Europe | North Atlantic, sub-arctic Pacific, Antarctic | 1500 x 1000 more photos of Red Algae |
 |
| bfp 0480 | Knotted Wrack (a brown algae) | Ascophyllum nodosum | specimen in laboratory showing bladders | Portland Harbour, Dorset | England | Europe | North Atlantic | 1500 x 1000 more photos of Brown Algae |
 |
| bfp 0838 | Sea Lettuce, Green Laver (a green algae) | Ulva lactuca | bright green frond in rock pool with Corallina officinalis | Herm, Channel Islands | England | Europe | global | 3300 x 2200 more photos of Green Algae |
 |
| gs 0031 | Diatoms | - | cells under microscope, low power | Hampshire | England | Europe | global | 300 x 200 more photos of Diatoms |
 |
| | | | | | | | | | |