166 
Pritchardia pacifica, 48 
Privets, 157 
Publications and papers published 
by staff and graduate students 
during 1918, 9 
Q. 
Quercus macrocarpa, 25 
R. 
Rainbow darters, 66 
Rattlesnake plant, see Calathea 
crotalifera 
Research and instruction, report 
of, for 1918, 6 
Ribbon arrowhead, see Sagittaria 
sudbulata 
Rockery in Aroid House, 29 
Root action upon rock ledge, 25, 25 
Rottler, botanical work of, 31 
Ruby fish, 66 
Rufus J. Lackland fellowships, ap- 
pointments to, for 1918-19, 7 
8. 
Sabal Palmetto, 48 
Sagittaria subulata, 64 
Sail fish, see Mollinesia latipinna 
Schiede and Deppe, collections of, 
in Garden herbarium, 33 
Scindapsus, 35 
Sculpin, 66 
Shaw, Henry, reproduction of 
painting of, by Richard Miller, 74 
Shingle plant, see Pothos celatocau- 
lis 
Shubunkin, 66 
Sieber, collections of, in Garden 
herbarium, 32 
Snapdragon, cancer on, 53 
Solanum Pseudo-Capsicum, 159 
Spathe flower, see Spathiphyllum 
MISSOURI BOTANICAL GARDEN BULLETIN 
Spathiphyllum, 35 
Sprayer, barrel, 19; knapsack and 
atomizer, 19 
Spraying, 19; diseases eradicated 
by, 20; insects destroyed by, 23; 
methods of, 19; poisons used in, 
19, 23 
Starch from sugar palm, 156 
Stephanandra, 157 
Statistical information for Decem- 
ber, 1918, 17; January, 1919, 27; 
February, 40; March, 49; April, 
61; May, 71; June-September, 
138; October, 151; November, 160 
Stilt fish, 66 
Strelitzia augusta, 27 
Sugar palm: specimen of, in Gar- 
den, 46, 47, 153; collection of sap 
from, 154; vinegar and starch 
production from, 156 
Sunfish, 66 
Sword-tailed fish, Mexican, 65 
as 
Test garden, 53; plants grown in, 
54 
Thunberg, collections of, in Gar- 
den herbarium, 32 
Tobacco extract, 22 
Trianthema triquetra, 32 
Tropical fruit house, 143; plants 
grown in, 144 
Tussilago Farfara L., 30 
U. 
United States National Museum, 
Miscellaneous duplicates of North 
American plants, 61 
‘ 
Mi 
Vallisneria spiralis, 64° 
Vanda, 160; caerulea, 17 
Views of Garden, 75-127 
