(1960)  
 
Micmac C.E.F. Ottawa. Seedling of R. rubrifolia x rugosa. The foliage of this plant is deep purplish red like its parent species. The flowers are white and borne in clusters. It forms an open shrub about 4 feet tall and is more interesting from a plant breeding standpoint than as an ornamental.

(1960)  
 
Millicent. C.E.F. Ottawa. R. rubrifolia x harisonii. The foliage of this is dark green with red-brown veins. The shrub is of medium height, with light coral-red flowers that fade to flesh-pink on the inside and yellowish outside. the fruit is flattened globe, light red in color. It is a difficult plant to propagate.

(1960)  
 
Mohawk. C.E.F. Ottawa. Seedling of R. rubrifolia x rugosa. A rounded dwarf shrub with dull green leaves and single flowers of a color brighter than Ridgeway's Aster Purple. The center of the flower is white. The crop of bloom is profuse but unfortunately it sets few fruits.

(1960)  
 
Orinda. C.E.F. Ottawa. Open-fertilized seedling of R. x harisonii. A fine large shrub about 6 feet tall that holds its foliage until late in the fall. The flowers are medium in size, deep cream, and semi-double.

(1960)  
 
Poliarchus. C.E.F. Ottawa. Open-fertilized seedling of R. x harisonii. A spreading shrub about 4 feet tall. Flowers are creamy-flushed-salmon and fade rapidly to cream. Flowers for two weeks in mid June.

(1960)  Page(s) 23.  
 
U.P. Hedrick C.E.F. Ottawa. An open-fertilized seedling of R. Spinosissima altaica. A vigorous bush with abundant dark green foliage. The stems are reddish brown and the plant has some resemblance to R. blanda. The flowers are single, large, and pink.