Cyanophyta
Link to Dr. Smith's Web Page on Cyanophyta
Link to "Seaweeds of Hawaii" by William H. Magruder and Jeffrey W. Hunt
Color
= Blue Green
-
Rust
- Black
Oscillatoria
au natural
Unknown Cyanobacterium from a warm spring near Mt. Lassen (CA)
Pigmentation
Chlorophyll (a)
Carotenoids
Phycobillins
Diversity
=
Species 200 - 7500
Cyanophyta 
Cyanophyta 
