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 Acalypho, Bedding, Dichorisandra, Episcea, 

 Fittonia, Hymenophylhim. ) 

 *Siebrecht, Henry A., Florist and nurseryman, 

 New York and Rose Hill Nurseries, New Ro- 

 ehelle, N. Y. {Much help on rare greenhouse 

 plants , particularly orchids and palms. Dracana. 

 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-liahi, 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, 6a. 

 {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. 

 {Eenrick.) 

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



La. {Orange.) 

 *Stdbenrauch, 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 annuls, 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 Mchinocerens, Epiphyllum.) 

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

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

 bulbs, annuals, vegetables, herbs, etc.) 



*To0mey, Prof. J. W., Y'ale 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 Limnanthcmum, Limnocharis, Nym- 

 phoea, 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 Y'ork, N. Y. {Botany of all ferns.) 



*Van Deman, H. E., Pomologist, Parksley, Va. 

 {Dale. 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. 



Cutlage. Forcing Hardy Plants. House Plants.) 



