




D d, Ja y, 1912. An administrative periodical ie uate. 
Ze tains, among 0 ings, the Vana Report of the directors and heads o f depart- 
ments, ae ial r reports, announcements of courses of instruction n, mibelaneous papers, 
: aa hkes cenecentinw, Gaede n progress and events, ‘Free to noytligts of ae Garden. ne 
Bena i ous. one dollar oie 3 25 cents a copy. | f 
MEMOIRS. Established, July, 1918. Published iseeuitye: Vol lume oe Dedicati n 
- Papers: cuniprsng cevite Papers presented at the dedication of the oay il 
ng and plant a April 19-21, 1917. Price $3.50, plus postage. ey fora 
ie CONTRIBUTIO NS. Papers originally published in botanical or ther! pen oicale: ee 
‘reissued as “ separates,” en it change of paging, and numbered. consecutively. This 
series: ‘includes. -occasiona il papers, as well as those embodying the results” of research — 
len bers of its staff or students, - pre five numbers con-— 





















altation. Pre 



# Mernce, tong ene and its Sig nif 








ifeone, 10 > pages, . 

oblem of the effect PF radia rays. on Plant life 8 

ow poe i: pages, fg. I. 1017. 
Ray 8 
dae Rico. 9 Pages, 3 plates. 1917. 
Pisum. on 1. re brasent state o of broad of heredity 
1917. ; 
m. Me 

The inheritance of height in x Peas. ez. pages, : 




3. ane ae 
le , purpose of aes 








To others, pe cents 




ings, and | grounds Pri ic <a upon ‘cost of 



[ ecember o of ech year. Bagi ce nee ae so 
0] * BOTANY. Established, Joanie ror, “Published, in re ems 
‘NICAL SocteTy OCIETY OF AMERICA, uae aig pean ue: 
00a year, me 



 RcoLOGY. Es tablished, _Janacy, 1920. Published center in -eobperation with 
a the es Socrery or A ERICA. ney Hore a yea 



