6 NATL. ARBORETUM CONTRIB. NO. 2, U.S. DEPT. AGR. 



Peffer Peffer, George P., Pewaukee, Wisconsin, U.S.A. 



Porter Porter, A. J., Parkside, Saskatchewan, Canada. 



Reed . Reed, George M„ Brooklyn Botanic Garden, Brooklyn, 



New York, U.S.A. 



Salamandyck Salamandyck, William, Red Deer, Alberta, Canada. 



Sax Sax, Karl, formerly of Bussey Institute and Arnold 



Arboretum, Jamaica Plain, Massachusetts, U.S.A. 



Simpson Simpson Orchard Co., Inc., Vincennes, Indiana, U.S.A. 



Slavin Slavin, B. H., Parks System, Rochester, New York, 



U.S.A. 



Spath Spath, Ludwig, Nurseries, Berlin, Germany. 



Swarthmore Swarthmore College, Swarthmore, Pennsylvania, 



U.S.A. 



Tanner Tanner, J. A., Palo, Iowa, U.S.A. 



Univ. of Minn. _„__ University of Minnesota, St. Paul, Minnesota, U.S.A. 



Veitch Veitch, James, & Sons, Ltd., Chelsea, England. 



Waterer Waterer, John, & Sons, Bagshot, Surrey, England. 



Welch Welch, E. S., Mount Arbor Nurseries, Shenandoah, 



Iowa, U.S.A. 



Wellington Wellington, Richard, Geneva, New York, U.S.A. 



Whitney Whitney, A. E., Franklin Grove, Illinois, U.S.A. 



Will ____ Will, Oscar H., & Co., Bismarck, North Dakota, U.S.A. 



Wodarz Wodarz, R. L., Wyndmere, North Dakota, U.S.A. 



Wright, H. R. Wright, Hay ward R., Auckland, New Zealand. 



Wright, P. H. ________ Wright, Percy H., Moose Range, Saskatchewan, 



Canada. 

 Wyman Wyman, Donald, Arnold Arboretum, Jamaica Plain, 



Massachusetts, U.S.A. 

 Yeager Yeager, A. F., Agricultural Experiment Station, 



Fargo, North Dakota, U.S.A. 



Notes Concerning 

 Some Selected Crabapple Cultivars 



Alexis* — Malus cultivars Alexis*, Amur*, and Dolgo* were grown from 

 open-pollinated seed of Pyrus baccata cerasifera collected from the Im- 

 perial Botanical Gardens, St. Petersburg (now Leningrad), Russia in 1897. 

 Pyrus baccata cerasifera has since been changed to M. X robusta*. 



Amur* — See Alexis*. 



Dolgo* — See Alexis*. 



Fairy* — Originated as a chance seedling before 1875 in Jennings Nursery at 

 Shipston-on-Stour, S. Warwick, England. 



Fluke No. 10 — A wild native crabapple selection made by N. K. Fluke of 

 Davenport, Iowa. 



Fluke No. 29 — A wild native crabapple selection made by N. K. Fluke of 

 Davenport, Iowa. 



John Downie* — Parentage unknown, raised about 1875 by Edward Holmes 

 of Whittington Nursery, Lichfield, E. Stafford, England. 



Rosybloom* — A name applied to a group of M. pumila var. niedzwetzkyana 

 hybrids originating in Canada. 



