

Artwork details
- Date:
- c. 1843 - c. 1853
- Medium:
- photographic support, cyanotype
- Dimensions:
- 843 × 927 px
- Museum record:
- View original
Palette



Conferva Hutchinsus

Conferva glaucescens

Conferva flexuosa

Conferva glomerata

Rhodomela subfusca

Callithamnion pedicellatum

Callithamnion tetricum

Conferva refracta

Polysiphonia nigrescens
![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

Ceramium rubrum

Ceramium echionotum

Conferva rupestris

Achnanthes longipes

Corallina elongata

Halidrys siliquosa, β minor

Ceramium agardhiarum

Conferva gracilis

Plocamium coccineum
![Polysiphonia atro–rubescens [= Polysiphonia atrorubescens]](/api/image?url=https%3A%2F%2Fiiif.micr.io%2FOHVZa%2Ffull%2F843%2C%2F0%2Fdefault.jpg&w=1536&q=75)
Polysiphonia atro–rubescens [= Polysiphonia atrorubescens]
![Exillaria crystallinum / parasitic [= Exilaria crystallinum]](/api/image?url=https%3A%2F%2Fiiif.micr.io%2FVsPgQ%2Ffull%2F843%2C%2F0%2Fdefault.jpg&w=1536&q=75)
Exillaria crystallinum / parasitic [= Exilaria crystallinum]

Polysiphonia urceolata. var. patens

Rhytiphlea complanata / (Polysiphonia cristata)

Conferva fucicola