39. 
46. 
47. 
CONTENTS a 
I. On the Classification of certain Eupatorieae. 
II. Revision of the Genus Barroetea. 
III. On some hitherto undescribed or misplaced 5 tee 
By B. L. Rosinson. 
A Botanical Expedition to Newfoundland and Southern Labrador. 
With 6 plates. By M. L. Frernaxp. 
. I, A Redisposition of the Species heretofore referred to Leptosyne. 
lon! 
—_ 
. A Revision of Encelia and some related Genera. With 1 plate. 
. By Stpney F. Buake. 
I. A Key to the Genera of the Compositae-Eupatorieae. By B. L. 
ROBINSON. 
II. Revisions of Alomia, Ageraium, and Ozylobus. By B. L. Rosin- 
SON. 
III. Some new Combinations required by the International Rules. 
C. A. WEATHERBY. 
IV. On the Gramineae collected by Prof. Morton E. Peck in British 
Honduras, 1905-1907. By F. Tracy Hussarp. 
V. Diagnoses and Transfers among the Spermatophytes. By B. L. 
ROBINSON. 
I. Some new or unrecorded Compositae chiefly of Northeastern 
America. By M. L. FERNALD. 
II. Some anomalous Species and Varieties of Bidens in Eastern 
North America. By M. L. Fernarp and H. Sr. Jonn. 
III. An insular Variety of Solidago sempervirens. By H. Sr. Jonn. 
The Genus Euphrasia in North America. By M. L. FeRNaup and 
K. M. Wieaanp. 
I, Compositae new and transferred, chiefly Mexican. By 8S. F. 
LAKE. 
II. New, reclassified, or otherwise noteworthy Spermatophytes. By 
B. L. Ropinson. 
III. Certain Boraginaceae new or transferred. By J. Francis Mac- 
BRIDE. 
The Genus Puccinellia in Eastern North America. With 4 plates. 
By M. L. Fernavp and C. A. WEATHERBY. 
A Revision of the Genus Polygala in Mexico, Central — and 
the West Indies. With 2 plates. By S. F. Bia 
