102 
——— Jussiaea peruviana. Addisonia 3: 75, 76. pl. 118. 30 
D 1918. 
Dianthera crassifolia. Addisonia 3: 79, 80. pl. 120. 
30 D 1918. 
Report of the Head Curator of the Museums and Her- 
barium [for 1917]. Bull. N. Y. Bot. Gard. 9: 445-449. 30 
Ap 1918. 
Stout, A. B. Conference notes for December [1917]. Jour. N. 
Y. Bot. Gard. 19: 15, 16. Issue for Ja 1918; — for January 
[1918]. Jour N. Y. Bot. Gard. 19: 62-64. Issue for Mr 1918; 
— for February [1918]. Jour. N. Y. Bot. Gard. 19: 91. Issue 
for Ap 1918; — for March [1918]. Jour. N. Y. Bot. Gard. 
Ig: 112, 113. Issue for My 1918. 
Experimental studies of self-incompatibility in fertili- 
zation. Proc. Soc. Exp. Biol. & Med. 15: 51-54. 16 Ja 1918. 
Fertility in Cichorium Intybus: self-compatibility and 
self-incompatibility among the offspring of self-fertile lines of 
descent. Jour. Genetics 7: 71-103. pl. 4-6. 9 F 1918. 
Observations on tulips—2. Jour. Hort. Soc. New York 
2: 235-243. pl. go-42. F 1918. 
——— Hibiscus oculiroseus. Addisonia 3:15, 16. pl. 88. 30 
Mr 1918. 
———— Hibiscus Moscheutos. Addisonia 3: 37, 38. pl. 99. 29 
Je 1918. 
Duplication and cohesion in the main axis in Cichorium 
Intybus. Brooklyn Bot. Gard. Mem. 1: 480-485. pl. 12 
+ fir. 6 Jl 1918. 
Report of the Director of the Laboratories [for 1917]. 
Bull. N. Y. Bot. Gard. 9: 452-454. 30 Ap 1918. 
Stout, A. B., & Boas, H. M. Statistical studies of flower number 
per head in Cichorium Intybus: kinds of variability, heredity 
and effects of selection. Mem. Torrey Club 17: 334-458- pl. 
ro-13 +f.2. 1I0 Je 1918. 
Williams, R. S. Some farthest north lichens and mosses of the 
Peary Arctic Expedition to Grantland in 1906. Torreya 18: 
210, 211. 19 N 1918. 
