MISSOURI BOTANICAL GARDEN BULLETIN 159 
von Schrenk, Hermann—Acer campestre lL. var. mollis 
Opiz from Webster Groves, Missouri................ 3 
Stevens, Prof. F. L.—Scorias spongiosa from Indiana at 
By Purchase— 
Brandegee, T. S.—Plants of Mexico, collected by C. A. 
PRPS AMD DO oes sronercesd tisccncro + nie ante otekeh pehah dete eienee ets: = 143 
Dusen, Dr, P—Plants of Brazil. .... ccncnceyiees cee ee 500 
Weigel, Theo. Oswald—Plants of the Nyassa Moun- 
CAINS ATTICS ca cca crereracyeiscete iticaia srecaleen ei paereateee ae hate: 405 
By Exchange— 
U. S. Department of Agriculture, by Prof. A. S. Hitch- 
cock—Grasses of British Guiana................... 109 
U. S. Department of Agriculture, by Prof. A. S. Hitch- 
cock—Grasses of Hawaiian Islands................. 77 
TROLS Vax Pion aveyitarete ooerusurerclee aa ashes om eta enetceearh CN 1,270 
The Garden is open to the public every day in the year, except 
New Year’s, Fourth of July, Labor Day, and Christmas—week days 
from 8:00 A. M,. until one-half hour after sunset; Sundays from 
November to April, 1:00 P. M. until sunset, from April to Novem- 
ber, 2:00 P. M. until sunset. 
The main entrance to the Garden is located at Tower Grove Ave- 
nue and Flora Boulevard, on the Vandeventer Avenue car line. 
Transfer south from all intersecting lines. 
