Cladoniophile: Opposite-leaved Pondweed, Groenlandia densa, from Wilbraham Fen, Cambridgeshire, in aquarium DSC_1094
Cladoniophile: Opposite-leaved Pondweed, Groenlandia densa, from Wilbraham Fen, Cambridgeshire, in aquarium DSC_1093
Cladoniophile: Alternate Water-milfoil, Myriophyllum alterniflorum, from Wilbraham Fen, Cambridge DSC_2472
Cladoniophile: Rigid Hornwort, Ceratophyllum demersum, from Wilbraham Fen, Cambridge DSC_2474
Cladoniophile: Rigid Hornwort, Ceratophyllum demersum, from Wilbraham Fen, Cambridge DSC_2477
Cladoniophile: Greater Duckweed, Spirodela polyrhiza, with Lesser Duckweed, Lemna minor, Woodwalton Fen NNR, Cambridgeshire DSC_6400
Cladoniophile: Greater Duckweed, Spirodela polyrhiza, with Lesser Duckweed, Lemna minor, Woodwalton Fen NNR, Cambridgeshire DSC_6405
Cladoniophile: Long-stalked Pondweed, Potamogeton praelongus, River Nene, Boardwalks nature reserve, Peterborough DSC_7176
Cladoniophile: Long-stalked Pondweed, Potamogeton praelongus, River Nene, Boardwalks nature reserve, Peterborough DSC_7177
Cladoniophile: Bog Pondweed, Potamogeton polygonifolius, Drumuachter (=Drumochter) Pass, Perthshire, Scotland DSC_8069
Cladoniophile: Myriophyllum aquaticum, Parrot's Feather, Harlestone Firs, Northampton DSC_7339 crop
Cladoniophile: Myriophyllum aquaticum, Parrot's Feather, Harlestone Firs, Northampton DSC_7339
Cladoniophile: Potamogeton polygonifolius, Bog Pondweed, and Juncus bulbosus, Bulbous Rush, Roydon Common, Norfolk DSC_3264