COLLABORATORS 



XI 



/JAKE, Prof. E. R., Horticulturist, Ore. Exp. Sta., 



Corvallis, Ore. (Oregon.) 



LAUMAN, G. N., Instructor in Horticulture, Cor- 

 nell Univ., Ithaca, N. Y. (Geranium. Pelar- 

 gonium.) 



*LONSDALE, EDWIN, Florist, Chestnut Hill, Phila- 

 delphia, Pa. (Conservator}/.) 



LORD & BURNHAM Co., Horticultural architects 

 and builders, Irvington- on-Hudson, N. Y. 

 ( Greenhouse Construction.) 

 *LOTHROP & HIGGINS, Dahlia specialists, East 



Bridgewater, Mass. 



*MANNING, J. WOODWARD, Nurseryman, Reading, 

 Mass. (Pyrethrum. Has read proof of many 

 groups of herbaceous perennials .) 

 MANNING, WARREN H., Landscape architect, 

 Boston, Mass. (Article, "Herbaceous Peren- 

 nials.") 

 MASSEY, Prof. W. F., Horticulturist, N. C. Exp. 



Sta., Raleigh, N. C. (Figs. North Carolina.) 

 MATHEWS, Prof. C. W., Horticulturist, Ky. Exp. 



Sta., Lexington, Ky. (Kentucky.) 

 *MATHEWS, F. SCHUYLER, Artist, 2 Morley St., 



Boston, Mass. (Color.) 



MAYNARD, Prof. S. T., Horticulturist, Mass. 

 Hatch Exp. Sta., Amherst, Mass. (Massa- 

 chusetts. ) 



MCDOWELL, Prof. R. H., Reno, Nev. (Nevada.) 



*MCFARLAND, J. HORACE, Horticultural printer 



and expert in photography, Harrisburg, Pa. 



(Border. ) 



*McWiLLiAM, GEO., Gardener, Whitinsville, Mass. 



(Dipladenia.) 



*MEAD, T. L., Horticulturist, Oviedo, Fla. (Cri- 

 nu n. Has helped in matters of extreme southern 

 horticulture. ) 

 MORRIS, O. M., Asst. Horticulturist, Okla. Exp. 



Sta., Stillwater, Okla. (Oklahoma.) 

 MOON, SAMUEL C., Nurseryman, Morrisville, Pa. 



(Trees for ornament.) 

 MUNSON, T. V., Nurseryman and grape hybridist, 



Denison, Tex. (Grape culture in the South.) 

 MUNSON, Prof. W. M., Horticulturist, Me. Exp. 



Sta., Orono, Me. (Maine.) 



*NEWELL, A. J., Gardener, Wellesley, Mass. (Cer- 

 tain orchids.) 



NORTON, J. B. S., Botanical Assistant, Mo. Botan- 

 ical Garden, St. Louis, Mo. (Euphorbia.) 

 *OGSTON, COLIN, Gardener, Kimball Conserva- 

 tories, Rochester, N. Y. (Dendrobium.) 

 *OLIVER, G. W., Gardener, U. S. Botanic Gardens, 

 Washington, D. C. (Many articles on palms, 

 aroids, succulents and rare plants, and much help 

 on proofs. Alstrcemeria. Amaryllis.) 

 *ORPET, EDWARD O., Gardener, So. Lancaster, 

 Mass. (Many articles. Border. Cyclamen. Dian- 

 thus, and certain orchids.) 



*PEACOCK, LAWRENCE K., Dahlia specialist, Atco, 

 N. J. (Dahlia.) 



*POWELL, Prof. G. HAROLD, Horticulturist, Del. 

 Exp. Sta., Newark, Del. (Cherry. Delaware.) 



PRICE, Prof. R. H., Horticulturist, Tex. Exp. 

 Sta., College Station, Tex. (lexas.) 



*PURDY, CARL, Specialist in California bulbs, 

 Ukiah, Calif. (Californian native plants, as 

 Brodicea, Calochortus, Fritillaria.) 

 RANE, Prof. F. W., Horticulturist, N. H. Exp. 

 Sta., Durham, N. H. (New Hampshire.) 



*RAWSON, W. W., Seedsman and market- gardener, 

 Boston, Mass. (Cucumber.) 



*REASONER, E. N., Nurseryman and horticulturist, 

 Oneco, Fla. (Many articles, and much help on 

 extreme southern horticulture. Ccesalpinia. 

 Cocos.) 



*REHDER, ALFRED, Specialist in hardy trees and 

 shrubs, Jamaica Plain, Mass. (Botany and 

 culture of most of the hardy trees and shrubs.) 



^ROBERTS, Prof. I. P., Dir. College of Agric., 

 Cornell Univ., Ithaca, N. Y. (Drainage. Fer- 

 tility. Potato.) 



ROLFS, Prof. P. H., Horticulturist, S. C. Exp. 

 Sta., Clemson College, S. C. (Florida. Egg- 

 plant.) 



*RosE, J. N., Asst. Curator, U. S. Nat. Herb., 

 Smithsonian Inst., Washington, D. C. 

 (Agave.) 



ROSE, N. J., Landscape gardener to New York 

 City Parks, New York, N. Y. 



*ROWLEE, Prof. W. W., Asst. Prof, of Botany, 

 Cornell Univ., Ithaca, N. Y. (Nymphcea. Nar- 

 cissus . Sa lix . Defini tions . ) 



*SARGENT, Prof. C. S., Dir. Arnold Arboretum, 

 Jamaica Plain, Mass. (Abies.) 



*SCOTT, WM., Florist, Buffalo, N. Y. (Acacia. Cy- 

 tisus. Convallaria. Cyclamen. Smilax, etc.) 



*ScoTT, WM., Gardener, Tarrytown, N. Y. (Berto- 

 lonia and other dwarf tender foliage plants.) 



*SEMPLE, JAMES, Specialist in China Asters, Belle - 

 vue, Pa. (Aster.) 



*SHINN, CHARLES H., Inspector of Experiment Sta- 

 tions, Univ. of Calif., Berkeley, Calif. (Cali- 

 fornia. Fig, etc.) 



*SHORE, ROBERT, Gardener, Botanical Dept., Cor- 

 nell Univ., Ithaca, N. Y. ( Various articles, as 

 Acalypha, Bedding, Marguerites, Dichorisandra, 

 Fittonia.) 



*SIEBRECHT, HENRY A., Florist and nurseryman, 

 New York and Rose Hill Nurseries, New Ro- 

 chelle, N. Y. (Dracaena and various articles. 

 Much help on rare greenhouse plants, particularly 

 orchids. ) 



SIMONDS, O. C., Supt. Graceland Cemetery, Buena 

 Ave., Chicago, 111. (Cemeteries, in article on 

 Landscape Gardening.) 



