Bangia sentence example
- Thorea, Lemanea, Tuomeya, Stenocladia, Batrachospermum, Balbiania are genera belonging entirely to fresh water; and Bangia, Chantransia, Caloglossa, Bostrychia and Delesseria contain each one or more freshwater species.
- Structurally they are either a plate of cells, as in Porphyra, or filaments, as in Bangia.
- Not even Riccia, with its rudimentary sporogonium, has so simple a corresponding stage as Bangia, for, while there is some amount of sterile tissue in Riccia, in Bangia the oospore completely divides to form carpospores.
- Were the case of Sphaeroplea to stand alone, the phenomenon might perhaps be regarded as an alteration of generations, but still only comparable with the case of Bangia, and not the case of the Florideae.