470 



ENUMERATION OF GENERA AND SPECIES. 



ORDER VERBENACE^E, p. 332, 458. 



1. Phryma 1 



2. Priva 1 



3. Stachytarpheta . . 1 



4. Bouchea .... 3 



5. Verbena . . . (2) 18 9. Dnranta . 



6. Lippia 7 10. Callicarpa 



7. Lautana .... 4 11. Aviceimia 



8. Citharexylum . . 2 



Genera, 11. Indigenous species, 38 ; Naturalized, 2 = 40. 



ORDER LABIATVE, p. 341, 459. 



t. Tetraclea ... 1 



2. Trichostema . . 9 



3. Isanthus .... 1 



4. Teucrium ... 4 



5. Ajuga . . . (1) 1 



6. Ocimum .... 1 



7. Hyptis .... 4 



8. Collinsonia ... 4 



9. Mentha ... (7) 8 



10. Lycopus . . . (1) 6 



11. Cuuila .... 1 



12. Hyssopus . . (1) 1 



13. Pycnanthemum . 13 



14. Monardella ... 13 



15. Origanum . . (1) 1 



16. Thymus . . (1) 1 



17. Satureia ... (1) 2 



Genera, 50. 



18. Micromeria . . 



19. Calamintha . . 



20. Melissa . . . 



21. Conradina . . 



22. Poliomintha . 



23. Hedeoma . . 



24. Pogogyne . . 



25. Cerauthera . . 



26. Acanthomiutha 



27. Sphacele . . 



28. Salvia . . . 



29. Auclibertia . . 



30. Mouarda . . 



31. Blephilia . . 



32. Lophauthus 



33. Cedronella . . 



34. Nepeta . . . 



(2) 

 (1) 



4 

 9 

 1 

 1 



. 3 

 . 11 

 . 5 

 . 2 

 . 2 

 . 1 

 (2) 31 

 . 10 

 . 9 

 2 



. 4 

 . 5 



(2) 2 



Indigenous species, 202 ; Naturalized, 33 = 235. 



ORDER PLANTAGINACEJE, p. 388. 



1. Plantajjo 



. . (1) 16 2. Littorella . . . 



Genera, 2. Indigenous species, 16; Naturalized, 1 = 17. 



. 1 



Genera of the Gamopetalae of the North American Flora 667 



Represented by indigenous species 525 



Represented only by introduced species 42 



Species 3521 



Indigenous 3359 



Introduced, mainly from the Old World 162 



