210 
Developments of the Umbellifer fruit. 25 m. By John M. 
Coulter read by W. J. Beal. 
On the structure of the frond in Champia parvula Harv. 
10 m._ By Robert P. Bigelow. 
Apical growth in Fucus. tom. By W. G. Farlow. 
Study of the hairs in Silphium perfoliatum and Dipsacus 
laciniatus in relation to insects. 12 m. By W. J. Beal and C. 
E. St. John. 
Character of the injuries produced by parasitic fungi upon 
their host plants. 15 m. By A. B. Seymour. 
Notes on Catalpa leaf spot disease. 15 m. By Effie A. 
Southworth. 
On the histology of the vegetative organs of Brasenia peltata, 
Pursh. 30m. By J. Schrenk. 
The Cultivated Cinchonas of Bolivia. 20m. By H. H. Rusby. 
Aecidium on ¥uniperus Virginiana. 10 m. By W. G. Farlow. 
A comparison of the Epidermal System of different plants. 
8m. By W. J. Beal. 
The honey plant (Echinpos spherocephala). By Mrs. F.S. 
Pease. 
Honey plant oil. tom. By F. S. Pease. 
Some notes on American roses. 10m. By Sereno Watson. 
The flora of the Amboy clays. tom. By. J. S. Newberry. 
The flora of the Potomac formation in Virginia. 20m. By 
William M. Fontaine. 
Methods of branching in the fibro-vascular system of plants. 
tom. By A. A. Crozier. 
