

Artwork details
- Date:
- c. 1843 - c. 1853
- Medium:
- photographic support, cyanotype
- Dimensions:
- 843 × 974 px
- Museum record:
- View original
Palette



Conferva gracilis

Plocamium coccineum

Calothrix confervicola / parasitic
![Ceramium botryocarpum / upper spec[ime]n young](/api/image?url=https%3A%2F%2Fiiif.micr.io%2FybFBM%2Ffull%2F843%2C%2F0%2Fdefault.jpg&w=1536&q=75)
Ceramium botryocarpum / upper spec[ime]n young

Schizonema helminthosum
![Nitophyllum punctatum / β [= var.] ocellatum](/api/image?url=https%3A%2F%2Fiiif.micr.io%2Fcssvs%2Ffull%2F843%2C%2F0%2Fdefault.jpg&w=1536&q=75)
Nitophyllum punctatum / β [= var.] ocellatum

Chondrus crispus

Batrachospermum vagum

Ceramium echionotum

Codium tomentosum

Conferva arcta
![Callithamnion Arbuscular [= Callithamnion arbuscular]](/api/image?url=https%3A%2F%2Fiiif.micr.io%2FWWAUQ%2Ffull%2F843%2C%2F0%2Fdefault.jpg&w=1536&q=75)
Callithamnion Arbuscular [= Callithamnion arbuscular]
![Rhodomenia bifida [= Rhodymenia bifida] / var. latifolia](/api/image?url=https%3A%2F%2Fiiif.micr.io%2FumFQt%2Ffull%2F843%2C%2F0%2Fdefault.jpg&w=1536&q=75)
Rhodomenia bifida [= Rhodymenia bifida] / var. latifolia

Polysiphonia fastigiata

Laurencia pinnatifida

Callithamnion hookeri

Achnanthes longipes

Rhodomela subfusca

Bryopsis plumosa

Gigartina acicularis / a in fine fruit

Callithamnion pedicellatum

Callithamnion plumula

Conferva refracta

Ceramium decurrens