32 NINTH REPORT. 



LIST OF PAPERS PRESENTED AT THE THIRTEENTH ANNUAL 

 MEETING OF THE MICHIGAN ACADEMY OF 



SCIENCE. 



Address by President James B. Pollock: "Some Pbysiological Variations 

 of Plants and their General Significance." 



Public Address by Prof. Wm. B. Hobbs: "Earthquakes viewed in a New 

 Light." 



L Studies on the Relation of Woody Fungi to hosts in the Northern Pe- 

 ninsula of Michigan, L. H. Pennington, Ann Arbor. 



2. Additions to the Flora of Michigan, W. J. Beal, Agricultural College. 



3. The Flora of Marquette county in the Vicinity of Marquette, A. Dach- 

 nowski. Orchard Lake. 



4. The Life History of Puccinea malvacearum, ten minutes, J, B. Dan- 

 deno, Agricultural College. 



5. Ecological Notes from Leelauaw County, Illustrated, W. E. Praeger, 

 Kalamazoo. 



6. Vegetative Reproduction of Erythronium Americanum, ten minutes, 

 J. B. Dandeno, Agricultural College. 



7. Seasonal Variations in the Edaphic Conditions in Peat Bogs in the Vi- 

 cinity of Ann Arbor, G. P. Burns, Ann Arbor. 



8. A Botanical Terra Incognita In and Around Ann Arbor, twenty min- 

 utes, S. Alexander, Ann Arbor. 



9. Notes on the Black Knot of Plum, etc., (Plowrightia morbosa), ten 

 minutes, J. B. Dandeno, Agricultural College. 



10. Crataegus in Southern Michigan, C. S. Sargent, Arnold Arboretum, 

 Jamaica Plain, Mass., Presented by C. K. Dodge, Port Huron. 



n. St. Clair County and its Flora, C. K. Dodge, Port Huron. 

 12. Unreported Michigan Fungi, C. H. Kaufman, Ann Arbor. 

 , 13. Michigan Characere, E. B. Bach, Ann Arbor. 



14. The Flora of Southwestern Michigan, Its Special Features and Eco- 

 logical Peculiarities, Illustrated, H. S. Pepoon, Chicago, 111. 



15. A Nectria fruiting upon earth and associated with a Fusarium causing 

 Damping off in Seedlings, P. S. Lovejoy, Ann Arbor. 



16. Can Fungi Assimilate Carbon Dioxid? J. B. Pollock, Ann Arbor. 



17. The Bud Scales of Celastrus Aid the Vine in Climbing, AV. J. Beal, 

 Agricultural College. 



18. Phyllody of the Stamens and Petals of Nymphaea (Nuphar) advena, 

 W. J. Beal, Agricultural College. 



19. Notes on the Distribution of Acer spicatum and Acer Pennsylvanicum, 

 C. A. Davis, Ann Arbor. 



20. Plant vSocieties of the Huron Mountains, C. A. Davis, Ann Arbor. 



21. Geology and Physical Geography, W. F. Cooper, Lansing. 



22. A Remarkable Coral Horizon in the Monroe Formation of Southern 

 Michigan. 



Stratigraphic relations and occurrence, W. H. Sherzer. 

 Palaeontology, A. W. Grabau. 



