26 
William ie Jour. N. Y. Bot. Gard. 22: 13, 14. 
Issue for Ja 1 
Francis Toads Stetson. Jour. N. Y. Bot. Gard. 22: 
8 be el for F 1g21. 
e leafy pay becoming a pest. Jour. N. Y. Bot. 
Gard. - 73-75. f. 1. Issue for Ap 1921. 
Further eee studies in. Trinidad. Jour. N. Y. 
Bot. Gard. 22: 93-102. Issue for My 1921. 
rdson Brown. Jour. N. Y. Bot. Gard. 22: 
fo 
9 
. N. Rose. Nedabboliin, a new So Genus 
from Hispaniola. Smithsonian Misc. a Il. 72: No. 9, pp. 6. 
192. 
George Valentine Nash. ee N. Y. Bot. Gard. 22: 
145- ao pl. 261. Issue for Au. 1921. 
Dr. Pennell’s new oe Jour. N. Y. Bot. Gard. 
: 171-172. Issue for S 19 
The pe + Tenia. | etree and Tobago Bull- 
etin 19: 81- 
rae latifolius Addisonia 6: 35. pl. 210. 24 0 
Report of the Secretary and Pein for the 
year 1920. Bull. N. Y. Bot. Gard. 10: 307-322. 10S 1921. 
Gleason, H. A. The es gardens of New York, Sci. 
Am a 3: 24-27. 19 
—— The iris eects at cue New York Botanical Garden. 
Flower gaat 8: 10, 11. Ja 1921. 
ager’s heredity and hee in plants (Review). 
Torreya 21: 14-16. Issue for Ja-F 1921. 
eam’s trees = Indiana (Rev iew). Torreya 21: 66- 
68. ie a Ju-Au I. 
eeee of the Bolivian species of Centropogon 
and Siohcompts Bull. Torrey Club 48: 189-201. 26 S 
1921 
Report of the Assistant ee tes 1920). Bull. 
N. Y. Bot. Gard. 10: 322-326. 10 S$ 1 
Harlow, S. H. Report of the bev dior ison: Bull. N. 
Y. Bot. Gard. 10: 354-356. 10S 1921. 
Hollick, A. Loco weeds. Nat. Hist. 21: 85-91. Issue for Ja, 
F rg2r. (Illust.) 
