Fic. 80.—A breathing-root of a pukatea (Laurelia novae-zelandiae) in kahikatea 
(Podocarpus dacrydioides) swamp-forest near Levin (Wellington). 
[ Photo, FE. Bruce Levy. 
A 
Fic. 81.—The bog-cushion (Gaimardia ciliata) growing in a lowland bog of Stewart Island. 
Lands Department.] [Photo, L. Cockayne. 
