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



into cultivation by the Arnold Arboretum in 1948. Named for a 

 daughter of Donald Wyman. Syn : M. cv. Dorthea. 



Description: Flowers; semidouble (10-16 petals), expanding 

 buds carmine, open rose pink not fading to white, approx. 4.5 cm. 

 across. Fruit; yellow, approx. 1.3 cm. in diam. 



Locations: (C), (D), (L), (0), (S). 



Progeny of M. cv. Dorothea* : 

 M. cv. Barbara Ann* 



cv. E. H. Wilson* 



Origin and parentage unknown. 



Introd. before 1931 by William Sim Nursery, Cliftondale, Mass. 



Description: Flowers; single, expanding buds carmine to rose 

 pink, open white, approx. 4.8 cm. across. Fruit; orange and red to 

 red, approx. 3 cm. in diam. 



Location: (C). 



cv. Erie* 



An open pollinated seedling of M. pumila var. niedzwetzkyana. 



Originated in 1920 and introd. by the Central Experimental 

 Farm, Canada Dept. of Agr., Ottawa, Ontario, Canada. Selected 

 by Miss Isabella Preston and named in 1930 for Lake Erie. 



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

 rose pink to lavender with pale lavender claw, approx. 5 cm. across. 

 Fruit; dark red to orange, approx. 2.5 cm. in diam. 



Locations: (H), (I), (0). 



cv. Evelyn* 



M. ioensis- 

 M. pumila var. niedzwetzkyana- 

 M. halliana — ■ 



M. X atrosanguinea* 



M. sieboldii — ' 



M. X purpurea-^ 



— cv. Evelyn* 

 An open pollinated seedling of M. ioensis possibly crossed with 



M. X purpurea. Syns: M. ioensis (Seedling Red No. 1) ; M. cv. 



Red Leaf. 



Selected in 1939 by Arie F. den Boer at the Des Moines Water 



Works, Des Moines, Iowa, from a large number of M. ioensis 



seedlings. Named in 1953 by den Boer for a daughter-in-law, but 



introd. by den Boer before 1953 as M. ioensis (Seedling Red No. 1). 

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



rose red to deep rose red, approx. 3.5 cm. across. Fruit; greenish 



yellow and red, approx. 3.5 cm. in diam. 



