In an earlier post I had written
Seaweeds are tough because they are polyphyletic:
- Brown Algaes (such as Leathesia) are in the Class Phaeophyceae within the Kingdom Chromista
- Blue-Green Algae (such as Nostoc) is Phylum Cyanobacteria within the Kingdom Bacteria
- Red Algae (such as Halosaccion) is Phylum Rhodophyta within the Kingdom Plantae
- Green Algae (such as Dictyosphaeria) is Phylum Chlorophyta within the Kingdom Plantae
These algaes can all appear seaweedy depending on your acumen.
- Identification conflicts between Red and Green Algaes will move the ID to Kingdom Plantae
- Identification conflicts between Red or Green Algaes and Blue-Green Algaes will move the ID to State of matter Life
- Identification conflicts between Red or Green Algaes and Brown Algaes will move the ID to State of matter Life
- Identification conflicts between Blue-Green Algae and Brown Algaes will move the ID to State of matter Life
I created a Research Grade Collection project called Branchy and/or Seaweedy Organisms Marine and Fresh Water in hopes that it would help people train their eyes and use it for regional comparisons and find regional experts.