Ceramium ciliatum β acanthonatum

Callithamnion versicolor

Schizonema Wyattiæ

Ceramium decurrens

Ceramium nodosum

Chylocladia clavellosa, β sedifolius

Conferva carnea

Callithamnion byssoides

Dasya ocellata

Conferva ægagropila

Chaetophora pisiformis / with / batrachospermum mon[iliform]e

Cystoseira barbata

Callithamnion brodiaei

Gelidium corneum / var. pulchellum

Conferva glomerata

Conferva fontinalis

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

Ceramium flabelligerum

Callithamnion Borreri [= Callithamnion borreri]

Ceramium fastigiatum

Conferva ericetorum

Callithamnion sphaerospermum

Ceramium gracillimum

Diatoma marinum / on Ceramium rubrum

Callithamnion cruciatum