a 
e | 
vi CONTENTS [voLUMEL 
; PAGE ! 
The North American —— of Stereocaulon (with 
nine figures) - - - Lincoln Ware Riddle 285 
The peg of his eieiictaceae, Ceediationh from 
the Hull Botanical Laboratory 140 (with six 
figures)- - William Crocker, Lee I. Knight, and Edith Roberts 321 
The origin and development of bulbs in the genus 
Erythronium yiae plates VII-X and seven 
figures) - : > - - Frederick H. Blodgett 340 
Reversionary emecters of traumatic eek woods 
(with plates XI and ) - - Irving W. Bailey 374 
The Pteropsida (with plate XI) - - - Edward C. Jeffrey 401 
Fertilization and embryogeny in Dioon edule. Con- | 
tributions from the Hull Botanical contests j 
141 (with plates XIV-XVII) - Charles J. Chamberlain 415 | 
Notes on Chilean fungi. I (with plates XVIII : 
and XIX and one figure) = - Roland Thaxier 430 
The development of the ascocarp of Leoiia with 3 
forty-seven figures) - William H. Brown 443 — 
BRIEFER ARTICLES— 
A modification of a Jung-Thoma sliding micro- 
tome for cutting wood (with one fou) - R. B. Thompson 148 
An atmograph (with four figures) - W.L. Eikenberry 214 
The sporangium of aps tei pithyoides 
(with plate VII) Alma G. Stokey 218 
The Botanical Congres | at Biicecis : 
W.G. Farlow and George F. Atkinson 229 
The epidermal characters of Frenelopsis ramo- 
sissima (with two figures) - - Edward Wilbur Berry 395 
Another new Achlya (with eight Sous): “ W.C. Coker 38% 
Some new saprophytic = of the Middle 
Rocky Mountain region - Ruth Harrison Lovejoy 383 
Three interesting — of Chasis (with x 
eight figures) - F. L. Stevens and J. G. Hall 460 
CURRENT LITERATURE— - - - - 65, 150, 226, 310, 386, 464 
For titles of book reviews see ne under 
author’s name and reviews 
Papers noticed in “Notes for Students” are 
indexed under author’s name and subjects. 
DATES OF PUBLICATION 
No. 1, July 14; No. 2, August 18; No. 3, a 21; No. 4, October 155 — 
No. 5, rr, 105. No. 6, December 20 
