Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
21. Laurentia
obusera
22. Gracilaria
23. Laurencia
porifera
24. Cladophora
25. Centroceras
26. Laurencia
intacta
27. Gracilaria cum
pressa
28. Enteromorpha
29. Jania
30. Caulerpa
verticillata
31. Centroceras
32. Alendria Barbayuda
Hippaea