Wikipedia
Petalonema
Petalonema is a genus of cyanobacteria. These species occur in freshwater habitats, on rocks, in soil, and as epiphytes.
Species include:
- Petalonema alatum
- Petalonema crassum
- Petalonema crustaceum
- Petalonema densum
- Petalonema fluminalis
- Petalonema incrustans
- Petalonema involvens
- Petalonema pulchrum
- Petalonema velutinum