iv CONTENTS 
33. Revision of the Genus Spilanthes. By ALBERT Hanrorp Moore. 
34. I. New Species of Senecio and Schoenocaulon from Mexico. By J. 
M. GREENMAN. 
II. New or otherwise Noteworthy Spermatophytes, chiefly from 
Mexico. By B. L. Rosrnson. 
III. New Plants from Guatemala and Mexico ae “saad by 
. Deam. By B. L. Roprnson and H. H. B 
IV. Teanioaak of New Spermatophytes from Mase: iy M. L. 
FERNALD. 
35. The Soil Preferences of Certain Alpine and Subalpine Plants. By 
M. L. FERNALD. 
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36. Synopsis of the Mexican and Central American Species of Castil- 
leja. By A. Easrwoop. 
II. A Revision of the Genus Rumfordia. By B. L. Ropinson. 
III. A Synopsis of the American Species of Litsea. By H. H. Bart- 
LETT. 
IV. Some Undescribed Species of Mexican Phanerogams. By A. 
Eastwoop. 
V. Notes on Mexican and Central American Alders. By H. H. 
BARTLETT. 
VI. Diagnoses and Transfers of Tropical American Phanerogams. 
By B. L. Ropinson. 
VII. The Purple-flowered Androcerae of Mexico and the Southern 
United States. By H. H. Barrtert. 
VIII. Descriptions of Mexican Phanerogams. By H. H. Bartterr. 
37. Flora of the Islands of Margarita and Coche, Venezuela. With 
8 plates. By Jonn Ropert JOHNSTON. 
38. I. A preliminary Synopsis of the Genus Echeandia. By C. A. 
EATHERBY.* 
II. Spermatophytes, new or reclassified, chiefly Rubiaceae and 
Gentianaceae. By B. L. Rozptnson 
II. American Forms of Lycopodium complanatum. By C. A. WratH- 
ERBY. 
IV. New and little known Mexican Plants, chiefly Labiatae. By M. 
VY. Mexican Phanerogams — Notes and new Species. By ©. A, 
WEATHERBY. 
