Signs. 



* Floras of these sub-provinces 

 f Floras of these sub-provinces 



least complete numerically. 



less incomplete, but not complete. 



The figures in the above table suffice to establish some 

 general facts ; and also they suggest the uncertainty or 

 unsoundness of many published comparisons, made be- 

 tween the numerical values of different floras ; that is, of 

 floras for different countries, unequal in their areas, in 

 their geographical position, or in otlier important condi- 

 tions. The figures of the table are sufficiently near 



