Nostoc commune

Conferva ericetorum

Chaetophora pisiformis / with / batrachospermum mon[iliform]e

Conferva alpina

Conferva glomerata

Vaucheria racemosa

Draparnaldia glomerata

Dasya ocellata

Draparnaldia nana

Enteromorpha clathrata

Schizonema implicatum

Conferva tortuosa

Schizonema Wyattiæ

Polysiphonia obscura

Conferva ægagropila

Lyngbya vermicularis

Ceramium fastigiatum

Rhodomenia bifida [= Rhodymenia bifida]

Conferva flaccida

Conferva purpurascens

Schizonema parasiticum

Lyngbya majuscula

Conferva Carparyi

Draparnaldia elongata

Chaetophora endivaefolia