Zygnema pectinatum var. anomalum
Zygnema pectinatum var. confluens
Zygnema pectinatum var. conspicuum
Zygnema pectinatum var. crassum
Zygnema pectinatum var. decussatum
(tree size 1)
Zygnema pectinatum var. terrestre
Zygnema pectinatum subsp. anomalum
Zygnema pectinatum subsp. conspicuum
Zygnema pectinatum subsp. decussatum
Zygnema pectinatum subsp. genuinum
Zygnema pectinatum f. ellipsoidea
Zygnema pectinatum f. terrestre