NUMBER OF GENERA AND SPECIES 



651 



Genera Species 



Cuscutaceae I 8 



Polemoniaceae 2 7 



Hydrophyllaceae 3 6 



Boraginaceae 13 24 



Verbenaceae 2 5 



Labiatae 32 87 



Solanaceae 9 16 



Scrophulariaceae 26 61 



Lentibulariaceae 5 15 



Orobanchaceae 4 4 



Bignoniaceae 2 2 



Acanthaceae 2 3 



Phrymaceae 1 1 



Genera Species 



Plantaginaceae 1 8 



Rubiaceae 8 24 



Caprifoliaceae 7 28 



Adoxaceae I I 



Valerianaceae 2 4 



Dipsaceae 2 2 



Cucurbitaceae 2 2 



Campanulaceae 3 6 



Lobeliaceae 1 9 



Ambrosiaceae 3 8 



Compositae 58 214 



Cichoriaceae 13 43 



Total 830 Total. . 2651 



Some of the Largest Genera. 



Carex 155 species. 



Panicum 63 



Aster 39 



Viola 33 



Crataegus 29 



Rubus 28 



Juncus 28 



Cyperus 28 



Solidago 27 



Potamogeton 25 



Summary 



Genera 



Pteridophytes 31 



Gymnosperms 9 



Angiosperms 



Monocotyledones 182 



Dicotyledones 608 790 



830 



Deduct species introduced in the area 

 Pteridophytes ) 

 Angiosperms ) 



Monocotyledons 95 



Dicotyledons 518 



Species 

 85 

 23 



758 

 1785 

 2651 Total number of species admitted 



613 



Total number of native species 2038 



