110 MISSOURI BOTANICAL GARDEN BULLETIN 
Botanical name Common name Height Native habitat 
3-9 Pinus echinata....... Yellow pine.......... 50-100’ .. Rocky woods 
3 Pinus ponderosa...... Western yellow pine. .100-150’. . Woods 
3 Pinus resinosa........ ROG DING iis se eve ce 100-200’. . Woods 
BS PMU TIGdG.060 0s 6% Pitch pine rere 40-80’ ..Rocky woods 
3 Pinus Strobus........ White pine........... 50-100’... Woods 
3 Pinus virginiana...... SOPUD YING: i savidece 50-100’... Woods 
3 Tarts Méinor......ses American yew....... 3-6’ ..Dry woods 
3 Thuja occidentalis....Arbor-vitae .......... 30-60’ ..Woods 
3 Tsuga canadensis..... Hemlock ......seeeess 50-100’ .. Woods 
*Key to soil conditions same as in List VIII. 
NOTES 
Dr. W. H. Chambers, formerly Rufus J. Lackland Fellow, 
has accepted a position as Research Associate at the Barnard 
Free Skin and Cancer Hospital. 
The women attending the conventions of the National Asso- 
ciation of Druggists and of the American Society for Munici- 
pal Improvements visited the Garden recently. 
Dr. George T. Moore, Director of the Garden, addressed the 
Patrons-Teachers’ Association of the Sherman School, Octo- 
ber 19, on ‘‘The Missouri Botanical Garden as a Neighbor- 
hood Institution.”’ 
Dr. George W. Freiberg, formerly Rufus J. Lackland Fel- 
low, now Bacterial Research Chemist at the Commercial Sol- 
vents Corporation, Terre Haute, Indiana, spent a few days at 
the Garden recently, consulting the library. 
Recent visitors to the Garden include Mr. Barnard, in 
charge of the research laboratories, American Bakers’ Asso- 
ciation, Minneapolis, October 6. and Mr. L. W. Durrell, of 
the Missouri Fruit Experiment Station, Mountain Grove, Octo- 
ber 12. 
The following lectures have been delivered during the 
month by Dr. Hermann von Schrenk, Pathologist to the Gar- 
den: October 12, before the Garden Club of St. Louis, ‘‘ Pacific 
Coast Trees ;’’ October 14, before the convention of the Ameri- 
can Society for Municipal Improvements, ‘‘Recent Develop- 
ments in Wood Block Paving;’’ and October 18, before the St. 
Louis Academy of Science, ‘‘The Forest Resources of the 
United States.’’ 
‘ 
