COLLABORATORS 
MOON, WM. H., Nurseryman, Morrisville, Pa. 
(Pennsylvania.) 
MOORHEAD, JAMES R. , Specialist in Cacti, Cactus 
Farm, Moorhead, Tex. (Cacti.) 
MOSES, WALLACE r., Fruit-grower, West Palm 
Beach, Fla. (Orange. Pineapple.) 
MUDGE, W. S., Hartland, N. Y. (muskmelon.) 
nanz & NEUNER, Florists, seedsmen, and nur- 
serymen, Louisville, Ky. (kentucky.) 
NASH, GEO. V., Asst. N. Y. Bot. Garden, Bronx 
Park, N. Y. (Genera of grasses.) 
NICKELS, Miss ANNA B., Specialist in Cacti, 
Laredo, Tex. (Certain genera of Cacti.) 
OHMER, NICHOLAS, Fruit-grower, Dayton, Ohio. 
(Ohio.) 
PARSONS, SAMUEL B., Nurseryman, Flushing, 
L. I. (The articles "Horticulture" and "Po- 
mology." 
PENDERGAST, W. W., Pres. Minn. Hort. Soc, 
Hutchinson, Minn. (Minnesota.) 
PERICAT, ALPHONSE, Gardener, West Philadel- 
phia, Pa. (lwliocattleya.) 
PIERSON, F. r., Nurseryman, Tarrytown-on- 
Hudson, N. Y. (Bulbs.) 
RAGAN, W. H., Div. of Pomology, Dept. of Agric, 
Washington, D. C. (Indiana.) 
REA, FREDERIC J., Nurseryman, Norwood, Mass. 
(polemonium.) 
REBMANN, JEREMIAH, Lincoln, Nebr. 
Islands.) 
rider, Prof. A. J., Philadelphia, Pa. (cranberry.) 
ROBINSON, Prof. B. L., Curator Gray Herbarium 
of Harvard Univ., Cambridge, Mass. (Various 
articles on native plants.) 
ROBINSON, JOHN, Author of " Ferns in their Homes 
and Ours," Salem, Mass. (several articles on 
ferns.) 
rock, JOHN, Fruit-grower, Niles, Calif. (Plum. 
Prune.) 
ross, J. J., Fruit-grower, Seaford, Del. (Peach.) 
SANDER & CO. (A. Dimmock, Agent), New York, 
N. Y. (Recent importations, particularly or- 
chids and palms.) 
SANDIFORD, ROBERT, Specialist in pelargoniums, 
Mansfield, Ohio. (pelargonium.) 
schultheis, ANTON, Florist, College Point, N. Y. 
( Woody plants from Australia and the Cape, as 
Erica. ) 
SCOON, C. K., Fruit-grower, Geneva, N. Y. 
(cherry.) 
SCRIBNER, F. LAMSON, Agrostologist, Dept. of 
Agric, Washington, d.c. (Genera of grasses.) 
SEARS, Prof. F. C, School of Horticulture, 
Wolfville, Nova Scotia. (Canada.) 
SHADY HILL nursery co., Boston, Mass. 
(Herbaceous perennials.) 
SHAW, THOS., Prof, of Animal Husbandry, Univ. of 
Minn., Minneapolis, Minn. (medicago. Meli- 
lotus.) 
SHINN, J. C, Fruit-grower, Niles, Calif. (pear.) 
SIEVERS, JOHN H., Specialist in pelargoniums, 
San Francisco, Calif. (pelargonium.) 
SLAYMAKER, A. W., Fruit-grower, Camden, Del. 
(Delaware.) 
SMALL, john k., N. Y. Botanical Garden, Bronx 
Park, N. Y. (polygonum.) 
SOLTAV, CHRIS., Grower of pansy seed, Jersey 
City, N. J. (Pansy.) 
STANTON, GEO., Ginseng 
N. Y. (Ginseng.) 
STEELE, W. C, Horticulturist, Switzerland, Fla. 
(Orange, etc.) 
STORRS & HARRISON, Nurserymen, Painesville, 
Ohio. (various plants.) 
STURTEVANT, EDMUND D., Specialist in aquatics, 
Station E., los Angeles, Calif. (Aquatics.) 
SUZUKI & IIDA, Yokohama Nursery co., New 
york, N. Y. (Japanese plants.) 
THOMPSON, Mrs. J. S. R., Spartanburg, S. C. 
(perfumery Gardening.) 
THURLOW, T. C, nurseryman and specialist in 
paeonies, West Newbury, Mass. (paeonia.) 
TODD, FREDERICK G., Landscape architect, Mon- 
treal, P. Q. (Hardy trees and shrubs.) 
TROTH, HENRY, Photographer of plants and 
landscapes, Philadelphia, Pa. ( Photography.) 
VICK'S SONS, JAMES, Seedsmen, Rochester, N. Y. 
( Various plants.) 
WEBB, Prof. WESLEY, Dover, Del. 
WEDGE, CLARENCE, Fruit-grower, 
Minn. (Minnesota.) 
WHILLDIN POTTERY co., Philadelphia, Pa. (Pots.) 
WHITE, J. J., Cranberry-grower, New Lisbon, 
n.j. (Cranberry.) 
willard, D., Nurseryman, Geneva, N. Y. 
(Important fruits, as Cherry. ) 
WITTBOLD CO., The GEO., Florists, Chicago, 111. 
(Palms and ferns. nephrolepis wittboldi.) 
YOUNG, B. M., Specialist in nut culture, Morgan 
City, La. (delaware.) 
