class Chrysophyceae
Heterokontae
class Heterokontae
Chrysophyceae
class Chlorophyceae
Chlorophyceae
euglena
prasinophyte
Xanthophyceae
class Xanthophyceae
euglenophyte
euglenoid
euglenid
Euglenophyta
division Euglenophyta
genus Euglena
division Heterokontophyta
Heterokontophyta
hexadecaflagellate
desmid
cladophoralean
Phytomastigina
volvocinaceous
subclass Phytomastigina
basiflagellum
dasyclad
family Euglenaceae
Euglenaceae
algology
algae
phycology
genus Trichodesmium
pondweed
palmelloid
axostyle
diplomonad
genus Volvox
Volvox
floridean
family Nostocaceae
sea moss
Nostocaceae
zoospore
chlorophyll c
Volvocales
chlorofucin
order Volvocales
nonflagellate
Ulvaceae
family Ulvaceae