COLLABORATORS 



SCOTT, WM., Gardener, Tarrytown, N. Y. (Ber- 



tolonia and other tender foliage plants.) 

 SEMPLE, JAMES, Specialist in China Asters, 



Bellevue, Pa. (Aster.) 

 SEXTON, JOSEPH, Founder of the pampas grass 



industry, Goleta, Calif. (Gynerium.) 

 SHINN, CHARLES H., Inspector of Experiment 

 Stations, Univ. of Calif., Berkeley, Calif. 

 (California, Fig, Loganberry, Sequoia, etc.) 

 SHORE, ROBERT, Head Gardener, Botanical Dept., 

 Cornell Univ., Ithaca, N. Y. (Various articles, 

 as Acalypha, Bedding, Dichorisandra, Episcea, 

 Fittonia, Hymenophyllum. ) 



*SIEBRECHT, HENRY A., Florist and nurseryman, 

 New York and Rose Hill Nurseries, New Ro- 

 chelle, N. Y. (Much help on rare greenhouse 

 plants, particularly orchids and palms . Dracaena . 

 Ficus. Fuchsia. Gardenia. Ixora. Lapageria. 

 Laurus. Nerium. Nepenthes. Puya.) 

 SIMONDS, O. C., Landscape Gardener, Buena Ave., 



Chicago, 111. (Landscape Cemeteries.) 

 SLINGERLAND, Prof. M. V., Asst. Prof. Economic 

 Entomology, Cornell Univ., Ithaca, N. Y. 

 ( Insecticides . Insects . ) 

 SMITH, A. W., Americus, Ga. (Cosmos.) 

 SMITH, ELMER D., Chrysanthemum specialist, 



Adrian, Mich. (Chrysanthemum.) 

 *SMITH, IRVING C., Market-gardener, Green Bay, 



Wis. (Onion. Help on Kohl-Rabi, etc.) 

 *SMITH, JARED G., Dir. Hawaiian Exp. Sta., Hono- 

 lulu, H. I. (Nearly all palms. Various other 

 genera, as Centaurea, Cerastium, Cotyledon.} 

 SPENCER, JOHN W., Fruit-grower, Westfield, Chau- 

 tauqua Co., N. Y. (Grapes in the North. Help 

 on important fruits.) 



STARNES, Prof. HUGH N., Prof, of Agriculture and 

 Horticulture, Univ. of Georgia, Athens, Ga. 

 (Georgia. Sweet Potato.) 

 *STEELE, E. S., Div. of Botany, U. S. Dept. Agric., 



Washington, D. C. (Perfumery Gardening.) 

 STINSON, Prof. JOHN T., Dir. Mo. Fruit Exp. Sta., 



Mountain Grove, Mo. (Arkansas.) 

 STRONG, WM. C., Nurseryman, Waban, Mass. 



(Kenrick.) 

 *STUBBS, W. C., Dir. La. Exp. Sta., Baton Rouge, 



La. (Orange.) 



*STUBENRAUCH, ARNOLD V., Fellow in Horticulture, 



Cornell Univ., Ithaca, N. Y. (Olive. Plum in 



California. Pilocarpus. Pimelea. Platycodon.) 



*TABER, G. L., Nurseryman, Glen St. Mary, Fla. 



(Persimmon.) 



TAFT, Prof. L. R., Horticulturist, Mich. Agric. 

 College, Agricultural College, Mich. (Green- 

 house Heating. Hotbeds.) 



*TAPLIN, W. H., Specialist in palms and ferns, 

 Holmesburg, Philadelphia, Pa. ( Culture of 

 many palms, ferns and foliage plants.) 



*TAYLOR, FREDERIC W., Dir. Dept. of Horticul- 

 ture, Pan American Exposition, Buffalo, N. Y. 

 (Nebraska.) 



*TAYLOR, WM. A., Asst. Pomologist, Div. of Po- 

 mology, Dept. of Agric., Washington, D. C. 

 (Various articles on nuts, as Hickory, Pecan.) 

 THILOW, J. OTTO, of H. A. Dreer, Inc., Philadel- 

 phia, Pa. (Leek. Muskmelon.) 

 THOMPSON, C. H., formerly Asst. Botanist, Mo. 

 Botanical Garden, St. Louis, Mo. (Some genera 

 of cacti, as Echinocereus , Epiphyllum.) 

 THORBURN & Co., J. M., Seedsmen, New York, 

 N. Y. (Hyacinth. Have read many proofs of 

 bulbs, annuals, vegetables, herbs, etc.) 

 *TOUMEY, Prof. J. W., Yale Forestry School, New 

 Haven, Mass. (Arizona. Date. Opuntia. 

 Eoot- Galls.) 



TRACY, S. M., Horticulturist, Biloxi, Miss. (Mis- 

 sissippi.) 



*TRACY, Prof. W. W., Seedsman, Detroit, Mich. 

 (Cabbage. Lettuce. Michigan. Pea. Radish.) 

 *TRELEASE, Dr. Wm., Dir. Mo. Botanical Gar- 

 den, St. Louis, Mo. (Certain desert plants of 

 the lily family, as Aloe, Apicra, Gasteria, 

 Haworthia. Oxalis. Yucca.) 



*TRICKER, WM., Specialist in aquatics, Dreer's 

 Nursery, Riverton, N. J. (Aquarium. Most 

 Aquatics, as Limnanthemum, Limnocharis, Nym- 

 phcea, Nelumbo, Ouvirandra, Victoria, etc.) 

 *TROOP, Prof. JAMES, Horticulturist, Ind. Exp. 

 Sta., Lafayette, Ind. (Indiana. Persimmon.) 

 TURNER, WM., Gardener, Oceanic, N. J. (Forc- 

 ing of Fruits. Mushroom. ) 



TUTTLE, H. B., Cranberry -grower, Valley Junc- 

 tion, Wis. (Cranberry.) 

 *UNDERWOOD, Prof. L. M., Columbia University, 



New York, N. Y. (Botany of all ferns.) 

 *VAN DEMAN, H. E., Pomologist, Parksley, Va. 



(Date. Nut Culture.) 

 VAUGHAN, J. C., Seedsman and florist, Chicago 



and New York. (Christmas Greens.) 

 VICK, JAMES, Horticulturist, Rochester, N. Y. 



( Malvaviscus. Melothria . ) 

 VOORHEES, Prof. EDWARD B., Dir. N. J. Exp. Sta., 



New Brunswick, N. J. (Fertilizers.) 

 *WALDRON, Prof. C. B., Horticulturist, N. Dak. 



Exp. Sta., Fargo, N. Dak. (North Dakota.) 

 WALKER, Prof. ERNEST, Horticulturist, Ark. Exp. 

 .Sta., Fayetteville, Ark. (Annuals. Basket 

 Plants. Heliotrope. Watering.) 

 *WARD, C. W., Wholesale florist, Queens, L. I. 



(Pelargonium. Help on carnation.) 

 *WATROUS, C. L., Nurseryman and pomologist, 



Des Moines, la. (Iowa. Pear. ) 

 WATSON, B. M., Instructor in Horticulture, Bus- 

 sey Inst., Jamaica Plain, Mass. (Colchicum. 

 Cuttage. Forcing Hardy Plants. House Plants.) 



