Ferns. Specimen of Cyanotype

Codium tomentosum

Porphyra laciniata

New Zealand

Conferva gracilis

Enteromorpha intestinalis ß

Scolopendrium Vulgare

Rhodomenia Polycarpa

Confera arcta - the three upper specimens in the young state

Spiraea aruncus (Tyrol)

Chylocladia ovalis

Dictyota atomaria

Porphyra laciniata

Porphyra vulgaris

Ectocarpus distantus

Rhodomenia bifida, var. latifolia

Schizonema Grevillii

Dictyota dichotoma

Kalymenia dubyi

Zygnema curvatum

Porphyra laciniata, var: umbilicus on "Chondrus crispus"

Enteromorpha intestinalis

Dictyota atomaria

Bryopsis hypnoides