of the Horticultural Society. 



347 



most complete arboretum in the world in point of species, the order is 

 alphabetical ; in the botanic garden at Munich the order is Jussieuean, and 

 the trees are disposed in a natural-looking manner on a broad border of 

 turf, so that each species is distinctly seen from the walk; and the whole 

 forms a protecting belt to one side of the garden. Here science and pictu- 

 resque beauty are combined, and we have before stated (Vol. II. p. 559.) 

 that this might have been done in a marginal belt round the whole of the 

 Chiswick garden. In the arboretum of the Chiswick garden, the dug 

 clumps are surrounded by grass, which, of course, can only be walked on 

 in fine weather, and the genera are distributed through them at random, 

 as the references to the plan of the arboretum in the note below, will 

 show.* As a scientific arboretum therefore, this department of the 



* References to the Plan of 



1. Miscellaneous Shrubs at the en- 



trance. 



2. ]\Iiscellaneous Shrubs. Species 

 and Varieties of Finca. 



5. Dwarf Garden Roses in the 

 Border. Trailing Roses against 

 the Wall. 



4. Varieties of Azalea nudiflora and 



viscosa. 



5. Miscellaneous Shrubs, 



6. Trailing Shrubs and Chrysan- 



themums against the Wall. 

 Bulbous and other similar 

 plants in the Border. 



7. Hardy Heaths. 



8. Various Garden Roses. 



9. Varietiesofi?hamnus^laternus. 



10. Varieties of i?osa spinosissima. 



11. American Roses, and varieties 



of i^osa rubiginosa. 



12. Miscellaneous Exotic Roses, 

 Species and Varieties. 



15. British Roses, Species and Va- 

 rieties. 



14. iSpirae'a, Fiburnum. 



15. ^SpiraB'a, Tiburnum, ikfyrica, Ni- 



traria. 



16. Fothergllla, Clethra. 



17. Heliotropes, Geraniums, or si- 

 milar tender plants placed in 

 the open borders during sum- 

 mer. 



18. iSpirae'a, Fiburnum, ^mygdalus. 



19. Menziesia, Half-hardy Heaths, 



JE'mpetrum. 



20. jSpirae^a, Fiburnum, Potentilla, 



Calycanthus. 



21. Berberis, Prinos. 



22. Berberis, Spiraea, Fiburnum, 



Ononis. 

 25. I/edum, Magn6/?«, Gordonw, 

 iihodora. 



the Arboretum in Appendix I. 



24. Hydrangea hort^nsis. 



25. Nyssa, Halesia. 



26. Daphne, Phlomis, Aucuba. 



27. Genista. 



28. Chinese Roses. 



29. Cfstus. 



30. Dwarf Roses. 



31. Yucca. 



32. Thuja, iaburnum, Syringa. 



33. Yucca. 



34. Cytisus. 



o5. Juniperus, Poterium, Decti- 

 maria, iStyrax. 



56, Aristoteha, ZJorycnium, ^u- 

 pleurum, Sideroxylon, Fuchsiffj 

 .Bumeha, Fella, Cneorum, Ade- 

 lia, Fontanesior, Camphorosma, 

 Pistacia, Notelae^a. 



37. J^uniperus, 5'tyrax. 



38. Hydrangea hortensis. 



39. /hibiscus syriacus. 



40. Caraguna. 



41. Miscellaneous Tall Roses. 



42. Caragana. 



43. Pasonia Moutan. 



44. i?6sa bracteata. 



45. i7ypericum, Piiscus. 



46. ) 5partium, Philadelphus, Eii- 



47. 5 onymus. 



48. Castanea, Edwardsj'a. 



5a 5 ^I'^tae^gus. 

 51. -^'sculus. 



52. 

 55. 

 54. 

 55. 

 56. 

 57. 



58. 



> Cratae^gus. 



> Prunus, .(4mygdalus. 



iJhodendron pdnticum and Aza- 

 lea pontica. 



Kalmia, Cephalanthus, Gaul- 

 theri«. 



