Introductory 



29 



alternatives may befall is immaterial. My only concern is 

 for the idea. If that survives and flourishes I shall be satis- 

 fied, no matter under what name it becomes known. 



1. Aristotle ('11) 



2. Lucretius 



3. Locy 139 



» 4. Merz II, 240 



5. Saint-Hilaire 214 



0\ Schwann & Schleiden . . . . 191 



7. Whitman ('93) 119 



8. Whitman ('88) 49 



9. Wilson ('93) 9 



10. Lillie, F. R 237 



11. Lillie, F. R 245 



12. Lillie, F. R 251 



13. Lillie, F. R 202 



14. AVHiitman ('93) 123 



15. Whitman ('88) 43 



16. Lillie, F. R 253 



17. IJllie, F. R 258 



18. Roux ('12) 287 



19. Roux ('12) 241 



20. Roux ('12) 163 



21. Handworterhuch II, 736 



