Conferva implexa

Chondrus crispus. var.

Conferva capillaris

Lyngbya speciosa

Enteromorpha clathrata

Polysiphonia elongella

Conferva glomerata

Chaetophora pisiformis / with / batrachospermum mon[iliform]e

Conferva bombycina

Enteromorpha compressa. var.

Fucus vesiculosus / β balticus

Lemania fluviatilis [= Lemanea fluviatilis]

Lyngbya Carmichaelii

Conferva tortuosa

Ectocarpus amphibius

Schizonema Smithii, torquata [= Schizonema smithii var. torquatum]

Ceramium fastigiatum

Sphaeroplea punctalis

Conferva purpurascens

Conferva ærea

Thorea ramosissima

Conferva melagonium

Conferva crassa

Conferva crispata

Conferva albida