Description
Small aquatic plants with flabellate branched stems bearing roots and leaves.
Leaves sessile, alternate, imbricate, bilobed.
Citation
Wettst. 1944: Trat. Bot. Sist. p 416
C. Chr. 1938 – In: Verdoorn, Man. Pterid. p 550
Reed 1954 – In: Bol. Soc. Brot. p 15