Micrasterias radians var. bogoriensis
(tree size 2)
Micrasterias radians var. brasiliensis
Micrasterias radians var. cruxoides
Micrasterias radians var. evoluta
Micrasterias radians var. ambadiensis
(tree size 1)
Micrasterias radians f. dentata
Micrasterias radians f. gracilior
Micrasterias radians f. typica