79 
5 plants for conservatories (by exchange with U. S. Nat. Museum through 
Dr. 
6 plants for des orative racial ee: 
11 plants for collection : (pur ed). 
1 packet of seed Gauen a Mrs. N. L. Britton). 
9 packets of seed (by exchange with Botanic Garden, Cambridge, England). 
43 packets of seed (by exchange with Botanic Garden, Glasnevin, Dublin, 
58 packets of seed (by exchange with Botanic Garden, Bonn, Germany). 
60 packets of seed (by exchange with Botanic Garden, Cernauti, Tran- 
sylvania). 
19 packets of seed (by exchange with Botanic Garden, Cluj, Roumania). 
26 packets of seed (by exchange with Botanic Garden, Groningue, Holland). 
LIBRARY, FROM JAN. 1-APRIL 30 
Archivos do Museu Nacional do Rio de Janeiro. Vols. 1-3, 10. Rio de Janeiro, 
1876-99 (given by the Museu Nacional de Rio de Janeiro). 
CANNON, WILLIAM AusTIN. Plant habits and habitates in the arid portions of 
mle Washington, 1921 (given by the Carnegie Institution of 
Washington). 
catate ae the library of the Massachusetts Horticultural Society. Cambridge, 
Gie cuss RGE Harotp, & Marte, Marts Oscar. Fodder and pasture 
plants. Ottawa, 1913 (given by. P. A. Rydberg 
CLEMENTS, FrREDERIC EDWARD. Aeration and air-content. Washington, 1921. 
(given by the Carnegie Institution ot Washington). 
EvELyN, JOHN. he French gardiner. Ed. Lon 672. 
Gragpau, AMADEUS WILLIAM. . ee of neie 2 vols. Boston, C 1920. 
Hatt, Harvey Monroe, ANC! uIsk. Rubber-content of 
American Plants. Weshnsion. pe een by the Carnegie 
Insti nm of Washingto! 
HERRERA, : ORTUNATO L. Contributién a la flora del Departmento del Cusco, 
Primera parte, Ed, 2. . Cuzco, 3921 (gi iven n by! the oe aie ene tie Club). 
Hotes, pee Car.. w York, 1922. 
Index Kewensis, Supplementum quintum 
Journal of the Marine Biological eens - ae Daited Kingdom, Vols. 
7-12. Plymouth, 1904-21 oe exchange 
Krox, TuorGny Ossian Bott R NAPOLEON, & ALMOQUIST, SIGFRID OSKAR 
IMMANUEL. Svensk pan tr skolor. Vol. 2. Kryptomgamer. Ed. 3. 
Murrill). 
dae CHARL! © Mic bas Roser rt K. One thousand American 
a «S3t Indiana, [agrt] 
ouves, cae te  & Horres, ALFRED Cart. Plant culture. Ed. 4. 
w York, 
