Shrub rose plant named twoadvance

A new rose plant of the shrub class producing clusters of red flowers.

SUMMARY OF THE INVENTION 
The present invention relates to a new and distinct variety of rose plant 
of the shrub rose class which was originated by my crossing as seed parent 
the variety known as `Gitte` and as pollen parent an unnamed and 
unpatented seedling of my creation. The varietal denomination of this new 
rose is `Twoadvance` and its commercial name is `All That Jazz`. 
Among the novel characteristics possessed by this new variety which 
distinguishes it from its parents and all other varieties of which I am 
aware are its attractive red flowers borne on a shrub size plant 
particularly suitable for use in gardens. Flowers open well and hold their 
coloring as blooms age. The new variety is also characterized by its 
health, vigor and flower production as well as its outstanding resistance 
to mildew, black spot, rust and botrytis. 
Asexual reproduction by budding and rooting of cuttings of the new variety 
as performed in Glenn County, Calif. and Kern County, Calif., shows that 
the foregoing and other distinguishing characteristics come true to form 
and are established and transmitted through succeeding propagations.