Closterium lanceolatum var. lanceolatum
Closterium lanceolatum var. parvum
(tree size 1)
Closterium lanceolatum var. coloratum
Closterium lanceolatum var. elongatum
Closterium lanceolatum f. angustum
Closterium lanceolatum var. majus
Closterium lanceolatum var. bernardi
Closterium lanceolatum f. minor
Closterium lanceolatum f. parvum
Closterium lanceolatum f. sigmoideum