ISTITUTI SCIENTIFICI CORRISPONDENTI IX 



7. Buffalo Society of Natural Sciences — Buffalo N. Y. U. S. of A. 



(1886 Bulletin). 



8. Field Museum of Natural History — Chicago U. S. A. (1895 Pu- 



blications). 



9. Davenport Academy of Natural Sciences — Davenport (Iowa) 



(1876 Proceedings). 



10. Iowa Geological Survey — Des Moines (Iowa) (1893 Annual 



Report). 



1 1. Nova Scotian Institute of Science — Halifax (1870 Proceedings). 



12. Indiana Academy of Science — Indianapolis (Indiana) (1895 



Proceedings). 



13. Wisconsin Academy of Sciences, Arts and Letters — Madison 



(1895 Transactions, 1898 Bulletin). 



14. University of Montana — Missoula (Montana) U. S. A. (1901 



Bulletin). 



15. Connecticut Academy of Arts and Sciences — New-Haven 



(1866 Transactions). 



16. Geological and Natural History Survey of Canada — Ottawa 



(1879 Rapport annuel, 1883 Catalog. Canadian Plants, 1885 

 Contr. canad. Palaeontology, 1891 idem). 



17. Academy of Natural Sciences — Philadelphia (1878 Procee- 



dings, 1884 Journal). 



18. American Philosophical Society — Philadelphia (1899 Pro- 



ceedings). 



19. Geological Society of America — Rochester N. Y. U. S. A. 



(1890 Bulletins). 



20. California Academy of Sciences — San Francisco (1854 Pro- 



ceedings, 1868, Memoirs, 1880 Occasional Papers, 1884 Bul- 

 letin). 



21. Academy of Science of St. Louis — St. Louis (1856 Tran- 



sactions). 



22. The Missouri Botanical Garden — St. Louis Mo. (1898 Annual 



Report). 



23. Kansas Academy of Science — Topeka (Kansas) (1883 Tran- 



sactions). 



24. Canadian Institute — Toronto (1885 Proceedings, 1890 Tran- 



sactions). 



25. United States National Museum — Washington (1885 Bul- 



letin, 1888 Proceedings, 1891 Annual Reports, 1892 Special 

 Bulletin). 



