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



An open pollinated seedling introd. by the Provincial Horticul- 

 tural Station, Brooks, Alberta, Canada. First distributed by in- 

 troducer in 1937 as B.F. =6. Named Jubilee by introducer in 

 1955. Extremely hardy. 



Locations: (C), (I). 



cv. Judy* 



An open pollinated seedling of unknown parentage. 



Introd. by Hook's Nursery, Lake Zurich, 111. Selected from a 

 group of seedlings raised from seed received as M. zumi from 

 Herbst Brothers, New York, N.Y., shortly after World War II. The 

 seeds were said to have come from Japan. 



Description : Flowers ; expanding buds pink, open white. Fruit ; 

 yellow with blush cheek, approx. 1.3 cm. in diam. Persistent and 

 extremely abundant. 



Location: (E). 



cv. Katherine* 



A chance seedling, probably M. halliana X M. baccata (6k). Syn: 

 M. cv. Catherin. 



Discovered by Bernard H. Slavin of the Rochester Parks Sys- 

 tem about 1928 growing at Durand-Eastman Park, Rochester, 

 N.Y. Named by Donald Wyman at Mr. Slavin's request for his 

 daughter-in-law, Katherine Clark Slavin. Introd. by the Arnold 

 Arboretum in 1943. Clonotype, as of this publication, still growing 

 at Durand-Eastman Park under accession number 966. 



Description: Flowers; double (15-24 petals), expanding buds 

 deep pink, open pink fading to white, approx. 5.4 cm. across. Fruit ; 

 yellow with a red cheek, approx. 1 cm. in diam. 



Locations: (C), (J), (0). 



cv. Keo* 



M. baccata , 



M. X robusta* — . 

 M. prunifolia-i cv. Amur*— i 



Unknown ' = cv. Keo* 



Unknown — ' 

 An open pollinated or self -pollinated seedling selected by Niels 

 E. Hansen (30) and introd. in 1940 by South Dakota Agricultural 

 Experiment Station, Brookings, S. Dak. 



Description: Flowers; single, expanding buds rose red, open 

 pink fading to white with slight touches of pink, approx. 5 cm. 

 across. Fruit; carmine with some yellow or green, approx. 4.3 cm. 

 in diam. 



