ζpsychrophila (DC.)
ζPsychrophila (DC.) Bercht. et J. S. Presl ζ has been reinstated by Weber, W. A., Phytologia 51: 375 (1982). It includes 2 indigenous spp. previously treated in Caltha : P. novae-zelandiae (Hook. f.) W. A. Weber and P. obtusa (Cheeseman) W. A. Weber.