ENUMERATION OF GENERA AND SPECIES. 



If* The figures give the whole mimbev of species under each <;enus; tliose appended in parentheses 

 represent the introduced (naturalized or adventive) species. 



Order CAPRIFOLIACE^, p. 7. 



1. Adoxa . , 



2. Siimbucus , 



3. Viburuum 



15 

 2 



1. Exostema . 



2. Pinckneya . 



3. Bouvardia . 



4. Iloustoiiia . 



5. Oldenlaudia 



6. Peutodou •. 



7. Hamelia . 



8. Catesbtea . 



9. Baudia . . 



Order RUBIACE^, p. 19. 



1 10. Genipa . . 



1 II. Cephalanthus 



2 12. Morinda . 

 13 13. Guettarda 



3 14. Erithalis . 

 1 15. Cliiococca 

 1 16. r.iychotria 

 1 17. Strunipfia 

 1 18. Ernodea . 



Geuera, 26. ludigeuous species, 82 ; Naturalized, 4 = 86. 



Order VALERIANACEiE, p. 42. 



1. Valeriana .... 8 2. Valerianella . . (1) 13 



Geuera, 2. Indigenous species, 21 ; Naturalized, 1 = 22. 



Order DIPSACACE^, p. 47. 



1. Dipsacus . . . (2) 2 

 Indigenous species, none ; Naturalized, 2. 



