Trans. N.Z. Inst . Vol. LII. 



Plate XV. 



:^' ..pit} 











"^^1 'rm ;m.-j _ , 







/;*• 3^ ^1 



.1 



3? 



4i? 



LycojMflium ramulosum. 

 Longitudinal section of prothallus of massive form and young jjlant. X 46. 



