451 
Report upon the Progress of the Botanical Survey of Ne- 
braska. By Prof. Chas. E. Bessey, University of Nebraska, Lin- 
coln, Neb. 
Changes during Winter in the Perithecia and Ascospores of 
certain Erysipheae. By B. T. Galloway, Department of Agricul- 
ture, Washington, D.C. (By title.) 
The Erysipheae of North America: a preliminary account of 
the distribution of the species. By B. T. Galloway, Department 
of Agriculture, Washington, D. C. (By title.) 
Some Contributions to the Life-History of Haematococcus. By 
Prof. L. R. Jones, University of Vermont, Burlington, Vt. (By 
title.) 
Bacteriosis of Carnations. By Albert F. Woods, U. S. Dept. 
of Agriculture, Washington, D. C. 
Wakker’s Hyacinth Bacterium. By Dr. Erwin F. Smith, Dept. 
of Agriculture, Washington, D. C. 
Notes on some new Genera of Fungi. By Prof. George F. 
Atkinson, Cornell University, Ithaca, N. Y. (By title.) 
Are the Trees receding from the Nebraska Plains? By Prof. 
Charles E. Bessey, University of Nebraska, Lincoln, Neb. 
Reproductive Organs and Embryology of Drosera. By C. A. 
Peters, Normal School, Edinboro, Penn. 
Development of some Seed-coats. By Dr. J. O. Schlotterbeck, 
University of Michigan, Ann Arbor, Mich. 
Contributions on wild and cultivated Roses of Wisconsin and 
bordering States. By J. H. Schuette, Green Bay, Wis. 
Morphology of the Flower of Asclepias Cornutt. By Fanny E. 
Langdon. Reported by Prof. V. M. Spalding, University of 
Michigan, Ann Arbor, Mich. 
Comparison of the Pollen of Pinus, Taxus and Peltandra. By 
Prof. George F. Atkinson, Cornell University, Ithaca, N. Y. 
_ Some Characteristics of the Foothill Vegetation of Western 
Nebraska. By Prof. Charles E. Bessey, University of Nebraska, 
Lincoln, Neb. 
On the Distribution of Starch in woody Stems. By gies 
Bohumil Shimek, University of Iowa, Iowa City, Iowa. (By title.) 
Mechanism of Root Curvature. By Dr. J. B. Pollock. Re- 
ported by Prof. V. M. Spalding, University of Michigan, Ann 
Arbor, Mich. 
