Eupolypods II is a clade of ferns in the order Polypodiales, under the class Polypodiopsida. This group generally corresponds with the order Blechnales described by J. L. Reveal in 1993. However, the Blechnales families were found to be embedded within the larger definition of the order Polypodiales describe by Smith et al., 2006, so according to their system, the group is treated as an informal clade.