136 



JOURNAL OF THE 



NUMBER OF SPECIES IN THE LARGER GENERA. 



KI(;URES IN PARENTHESES REPRESENT INTRODUCED SPECIES. 



24 



20 



Carex 



Cyperus 



Rhyncospora ig 



Panicum (2) ig 



Solidago :. 16 



Aster (i) 16 



Eleocharis 16 



Polygonum 13 



Desmodium 12 



Euphorbia (2) 12 



Quercus 12 



Ludwigia . . 

 Eupatorium 

 Hypericum . 



Polygala 



Juncus 



Coreopsis. .. 



Lobelia 



Utricularia . 



Asclepias 



Scirpus 



Smilax . . 



II 

 10 

 10 

 10 



9 

 8 

 8 



Of varieties the catalogue gives two to Solidago, and one each to Cyperus, 

 Rhyncospora, Euphorbia and Quercus of the above list. 



CRYPTOGAM I A. 



ORDER. GENERA. SPECIES. 



Filices g 11 



Lycopodiaceae 2 3 



Hydropterides _ i i 



