Table of Contents. Vv 
The fructification of Juniperus (with plate XX XIII) 
. Fohn G. Fack. 369 
Development of the embryo-sac in Acer rubrum (with 
plate XXXIV) . David M. Mottter. 375 
Achenial hairs of Pecinesttae (with plate XXXv) : 
Mary A. Nichols. 378 
The bacterial flora of the Atlantic ocean in the vicinity 
of Woods Holl, Mass. (with plate XXXVI) ‘ 
A. L. Russell. 383, he 439 
On the food of green plants . Charles R. Barnes. 403 
Plants hurt by a late freeze : ; P. H. Roifs. 417 
Popular American plant names. II. Fannze D. Bergen. 420 
Studies in the biology of the Uredinez. I. (with plates 
XXXVII-XXXIX) : . . MA. Carleton: aa7 
Botanical notes from Bainbridge, Georgia (with plate XL) 
August F. Foerste. 457 
BRIEFER ARTICLES— 
The use of blue-print paper in recording root curvatures 
Geo, E. Stone. 28 
A new order of Schizomycetes ; Roland Phase. 29 
Notes ona — i. Ampelopsis quinquefolia See. err, JO 
Miscellaneous : : : ; ch foe GE 
The flower of oy horace 5 ; es ‘ges H, Newell. 107 
Francis Wo lle “ : 5 Editors. 109 
Another hybrid oak (with plate vit) - : i < cela 110 
A graft hybrid Heh ert ZL fone IIt 
ip tte - a new fossil species of Chara (illust. ) #. H. Know oe. 141 
Is Cypripedium spectabile poisonous to the touch? H. G. Jesup. 142 
The pine crosbeaka attack on the ashes and spruces of “Cambridge 
-Mass Walter Deane, 143 
On two new or imperfectly known Myxomycetes (with st hat oss 
C. Sturgis. 186 
On the care of hot —— . ; : a Christian Bay. 187 
Habenaria fimbriata, var. (illust.) enry G, Jesup. 189 
Two new rpliiete 2 from Washington B. L. Robinson my £. Seaton, 237 
Difference between the common salt-wort and the — ve en 
- 275 
Notes from Gull Lake ee Station . : Come MacMillan 315 
Botany at the World’s Fai : J. C. Arthur. 375 
Vacation collecting j é : : " W. Whitman gael 395 
laterpddiing of tendrils D. 7. MacDougal. 396 
Natural history specimens in mails for foreign ee 
Office De, ent Circular, 428 
Bibliography of American Botany . Comes ps aioe regen Co. 466 
