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Metropolitan Museum of Natural History, Nanking, China 
Moldenke, Dr. Charles E., Plainfield, N. J..............0......0.0000. 
National Plant, Flower Bad Fruit Guild, New York, N. Y.. 
National Research Council, Washington, D.C.. 
National Research Council o ae Tokyo, fonarey 
Nationalsshademlree*C onferences 4. 3...c.tes tn es ee 
New Jersey State Perea nee Trenton, N. J.. 
New York Association of Biology Teachers. .......... 00.0000. 0 eee 
New York Botanical Garden, Bronx Park, N. Y...............0..00005 
New York State College of Forestry, Syracuse, N. Y 
New York State Horticultural Society... 00.0... ee 
New York State Museum, Albany, N. ¥.. 0.0000... ces 
Northeastern Forest Experiment Station, Amherst, Mass 
Orton, Mrs. W. A., Takoma oe Be rrr ee SRN ak is emer fe er 
Pennsylvania, Desarinene of Forests and Waters, Harrisburg......... 
Porto Rico, Insular Experiment Seaton: Rio Piedras 
Puerto Rico Agricola, San Juan 
Pyle, Mr. Robert, West Grove, Pa................0 0020 eee eee eens 
Rathlef, Dr. H. von, Halle, Germany 
Reed, Dr. George } M. WP TOO RG MacNee. 2 car ag As aie nae ra et elie eee alee 
Rockefeller Institute Se Medical Research, New York, N. Y........... 
Roerich Museum, Himalayan Research Institute, New York, N. Y 
Rothamsted Experiment Station, Harpenden, Herts, England 
Rubel works Aurich, switzerland’ 222 es isha. oe oe Ge 
Salvador. Ministerio de Agricultura, San Salvador. 
Saunders, Miss Helen, Brooklyn, OYE oie Ro ass gah eee ae ag Neen Om 
School Garden Association of New York 
Sociedad Peni de Historia Natural, Madrid, Spain............... 
Spaulding, Dr. Perley, Amherst, Mass................ 00.0000 e eee neues 
STrceneank ce Erick, Copenhagen, “Denmark 
Svenson, Dr. Henry K., Brooklyn, N. 
Taihoku Imperial Waive ersity, Formosa, Japan..............0000e eee 
Texas Agricultural and veel C ollege, C colle: Station, Texas. 
Tohoku Imperial University, Sendai, Japan... 2... 0.0.2... 00... .00004 
n Nurseries, Towson, | 
Union Gollevescheneetad yaaa Veta’! ond naw cuee bo Rees ee ee ee 
West Vircinia University, Viorantown,..W) Vase bees oo aac ee 
West Virginia University, Scientific Association, Morgantown, W. Va... 
Wild Flower ee ar Society, Washington 
Yale University, School of Forestry, New Hav 
Zionist ee eee of ete or ee Histone Tel- 
Aviv, Palestine 
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