Polysiphonia fibrata

Polysiphonia nigrescens

Polysiphonia atro–rubescens [= Polysiphonia atrorubescens]

Exillaria crystallinum / parasitic [= Exilaria crystallinum]

Polysiphonia elongata

Conferva Hutchinsus

Conferva glomerata

Halidrys siliquosa, β minor

Corallina elongata

Polysiphonia affinis

Polysiphonia cristata

Polysiphonia nigrescens

Rhodomela subfusca

Polysiphonia atro–purpurea [= Polysiphonia atropurpurea]

Polysiphonia thuyoides

Rhytiphlea complanata / (Polysiphonia cristata)

Conferva rupestris

Dictyota dichotoma / in the young state, & / in fruit

Callithamnion tetragonum

Polysiphonia fruticulosa

Polysiphonia urceolata. var. patens

Polysiphonia furcellata

Ceramium agardhiarum

Ptilota plumosa B capillaris

Laurencia dasyphylla