86 
specimen of Myosotis ce from North America. (By exchange with 
deutaa of Har yard Universi y.) 
I specimen of T lare f: Nassau, N. P., Bahamas. (By exchange 
with Mr. L. J. K. Brace.) 
r specimens of flowering plants from Arkansas. (By exchange with the Bio- 
oa Survey, Washington, D. C.) 
a mens of mosses from Missouri. (By exchange with Mr. B. F. Bush.) 
photographs of succulent ea from North America. (By oe with 
de a. States National Mu 
oo specimens ‘‘ Kryptogamae ae atae'’ Century 19. (Given by the Natural 
History Museum, Vienna, Austria, for the Columbia University Herbarium.) 
PLANTS AND SEEDS. 
I plant of Pinus Bungeana. (By exchange with Bureau of Plant Industry.) 
3 plants for the conservatories. (By exchange with Mr. A. J. Manda. 
3 plants of oe inermis. (By exchange with U. S. Nat. Museum, through 
J. Ros 
2 plants of oe aquatilis. (Given by Mr. A. B. ut.) 
60 plants of Coryphantha cubensis, from Cuba. aes by Dr. J. A. Shafer.) 
25 plants of bloodroot. (Given by Mrs. W. A. Hallock. 
15 plants for conservatories, from Cuba. (Given by Brother Leon.) 
361 plants ss conservatories, from Cuba. (Collected by Dr. N. L. Britton 
and Mr. J. F. Cowell. 
Ir plants pee from seed. 
52 packets of Cuban seed. (Collected by Dr. N. L. Britton and Mr. J. F. Co- 
ell.) 
I packet seed Cajanus Cajanus. ee by Dr. H. H. Rusby.) 
2 packets seed. (Given by Mr. Jas Clark.) 
n by Dr. H . Rusby.) 
58 packets seed. (By exchange with Botanic Garden, St. Petersburg, Russia.) 
26 packets tree seeds. (Given by Monterey Tree Growing Club.) 
LIBRARY ACCESSIONS FROM FEBRUARY 1, 1912, TO APRIL 15, 1912. 
Bary, HEINRICH ANTON DE.’ Die Mycetozo 
N 
en, Ed. Lei 1864. 
AUMGARTEN, PAUL voN. Lehrbuch der eee ene 2 vols. 
ear caiaan 1890. 
Bau 
R, ALEXANDRE. Tabl. lyti dela flore parisienne. Ed.5. Paris, 
RG, OTTO, Beitrag zur Kenntniss der ‘ead des Embryosackes der 
Angiospermen. Bamberg, 1898 
REFELD, OSCAR. ‘Boisniiche Untersuchungen iiber Hefenpilze. Leipzig, 1883. 
REFELD, OSCAR. Botanische Untersuchungen tiber Schimmelpilze. 4 vols. 
81. 
REFELD, 9 ‘AR. Untersuchungen aus eae Gesammtigebiete der Mvykologie. 
1884-89, Miinster i. W., 1891-1908. 
ere pares sociely. Abstracts a reports. 1894-1903. Kendal, [1895—- 
903.] 
