Codium tomentosum

Rhodomenia polycarpa [= Rhodymenia polycarpa]

Laurencia pinnatifida

Fucus vesiculosus. var. linearis

Callithamnion cruciatum

Chondrus crispus

Ceramium botryocarpum / upper spec[ime]n young

Ceramium rubrum / var.

Rhytiphlea complanata / (Polysiphonia cristata)

Rhodomenia bifida [= Rhodymenia bifida]

Calothrix confervicola / parasitic

Bryopsis plumosa

Ceramium rubrum

Gigartina acicularis / a in fine fruit

Plocamium coccineum

Chondrus norvegicus

Callithamnion Arbuscular [= Callithamnion arbuscular]

Griffithsia secundiflora

Conferva arcta - the three upper specimens in the young state

Rhodomela subfusca

Achnanthes longipes

Polysiphonia fucoides

Nitophyllum punctatum / β [= var.] ocellatum

Ceramium echionotum

Nitophyllum versicolor