Fic. 66.—The small vegetable-sheep (Raoulia bryoides) growing on dry rock on 
Shingly Range (Marlborough) at an altitude of 4,000 feet. The black plant 
[ Photo, L. Cockayne. 
is a lichen common at high altitudes. 
a : : ye eer) 
7 
Fic. 67.—In top left-hand corner of the photograph is the green 
vegetable-sheep (Raoulia rubra) growing on rock on the Tararua 
[Photo, B. C. Aston. 
Mountains. 
