Ceramium fastigiatum

Conferva glomerata

Ceramium nodosum

Polysiphonia obscura

Conferva flaccida

Conferva ulothrix / parasitic

Ceramium decurrens

Conferva Carparyi

Schizonema Wyattiæ

Conferva ericetorum

Sphaeroplea punctalis

Ceramium fastigiatum

Ceramium ciliatum β acanthonatum

Conferva bombycina

Chylocladia clavellosa, β sedifolius

Callithamnion sphaerospermum

Enteromorpha clathrata

Conferva Brownii

Conferva ægagropila

Conferva tortuosa

Conferva carnea

Dasya ocellata

Chaetophora pisiformis / with / batrachospermum mon[iliform]e

Conferva capillaris

Conferva alpina