TO 
THE REV. J, E. TENISON-WOODS, F.G.S., L.S., &c., &c, 
PRESIDENT OF THE LINNiEAN SOCIETY OF N. S. WALES. 
THIS LITTLE WORK 
IS MOST RESPECTFULLY DEDICATED IN TOKEN 
OF THE GREAT HELP HE HAS RENDERED 
TO SCIENCE IN AUSTRALIA 
AND PERSONAL KINDNESS AND ASSISTANCE 
TO HIS 
OBLIGED AND OBEDIENT 
SERVANT, 
THE AUTHOR. 
