III. FLORA OF BRITAIN. 



409 



2. Orders predominant in the 

 1 Middle Europe. 2 Scandinavia. 



1. 



2. 



3. 



4. 



5. 



6. 



7. 



8. 



9. 

 10. 

 11. 

 12. 

 13. 

 14. 

 15. 

 16. 

 17. 

 18. 

 19. 

 20. 

 21. 

 22. 

 23. 

 24. 

 25. 

 26, 

 27. 

 28. 



CoraposittB, 625. 

 Leguminifers, 370. 

 Gramina, 309. 

 Cruciferae, 250. 

 Urabelliferaj, 213. 



Couipositae, 158. 

 Cypeioides, 144. 

 Gramiua, 138. 

 Rosaceoe, 90. 

 CruciferEP, 79. 



CaryophyllacesB, 175. CaryopbyllaceiS, 74. 

 Scropliulariacea), 171. Leguininifei*, 73. 



Cyperoides, 167. 

 Rosaceae, 165. 

 Lamiaceje, 154. 

 RanuDCulaceas, 147. 

 LiliacesB, 109. 

 Amentiferffi, 88. 

 Ovchidaceae, 76. 

 Boraginaceae, 73. 

 Primulaeeae, 72. 

 Saxifragaceae, 65. 

 CampanulaceoB, 65. 

 Euphorbiaceae, 59. 

 RubiacecB, 56. 

 Chenopodiacea", 52. 

 Gentiauacete, 52. 

 Crassulaceae, 50. 

 JuncaceiE, 49. 

 Filices, 47. 

 Polygonacea", 44. 

 Violaceae, 43. 

 Cistaceae, 40. 



Amentifei-ae, 60. 

 Eanunculaceae, 58. 

 Scrophulariaceas, 57 

 Lamiaceae, 54. 

 Umbelliferae, 52. 

 Oichidaceae, 43. 

 Filices, 37. 

 JuncacesB, 36. 

 PotamacecB, 30. 

 Polygonaceae, 29. 

 Chenopodiacea;, 28. 

 Liliaceae, 28. 

 Ericacea", 24. 

 Boraginaceffi, 22. 

 PritnulaceaB, 20. 

 Violaceae, 18. 

 Rubiaceae, 17. 

 Geutianaceee, 17. 

 Saxifragaceae, 17. 

 GeianiaceEB, 16. 

 Campauulaceae, 15 



fioras. 



3 Britain. 

 Couipositae, 135. 

 Gramina, 112. 

 Cyperoides, 93. 

 Rosaceae, 82. 

 Leguminiferae, 70. 

 Cruciferae, 60. 

 Umbelliferae, 57. 

 Caryophyllaceae, 57. 

 Scropbulaviaceje, 48. 

 LamiaceEB, 47. 

 Filices, 39. 

 Orchidaceae, 39. 

 Ranunculaceae, 35. 

 Amentiferae, 34. 

 Polygouaceas, 26. 

 Juncaceae, 26. 

 Chenopodiaceae, 24. 

 Potamaceae, 22. 

 Boraginaceae, 21. 

 Liliaceae, 21. 

 Ericaceae, 20. 

 Rubiaceae, 18. 

 PrimulacecB, 17. 

 Geraniaceae, 14. 

 Eupborbiaces, 14. 

 Gentianaceae, 14. 

 Saxifragaceae, 14. 

 Campanulaceae, 14. 



average number of species ; and should go down to Cam- 

 panulacece, the twentj^-eighth order, if those which attain 

 the average within a fraction are also taken in. This 

 latter number gives a better point for stoppage in the 

 series for some of the other portions of the earth also, 

 and will here be resorted to ; namely, in the tables which 

 are set above on these two pages. 



VOL. IV. 3 a 



