| Perennial Tumbleweeds | 67 | |
| John H. Schaffner | ||
| The Sprouting of Cocklebur Seeds | 69 | |
| E. E. Masterman | ||
| Plant Remains from the Baum Village Site | 70 | |
| W. C. Mills | ||
| Sprouting Flower Buds of Opuntia | 71 | |
| V. Sterki | ||
| Note on the Involucral Leaves of Syndesmon | 72 | |
| F. H. Burglehaus | ||
| Competition in Botany for Ohio Schools | 72 | |
| W. A. Kellerman | ||
| Minor Plant Notes No. 2 | 76 | |
| W. A. Kellerman | ||
| Meeting of the Biological Club | 78 | |
| James S. Hine, Sec. | ||