Definition that contains unicellular
- family desmidiaceae unicellular algae
- family volvocaceae unicellular or colonial biflagellate free-swimming flagellates
- planktonic algae unicellular algae
- volvocaceae unicellular or colonial biflagellate free-swimming flagellates
- chlorococcales unicellular green algae that reproduce by spores
- plantlike flagellate unicellular organisms having many characteristics of typical algae
- desmidiaceae unicellular algae
- order chlorococcales unicellular green algae that reproduce by spores