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