Light yellow Shrub. Registration name: Butterball.
Bred by Dr. Frank Leith Skinner (1950) Canada.
Light yellow. Single (4-8 petals) bloom form. Once-blooming spring or summer.
Height of 6' (185 cm).
USDA zone 2b through 8b . Very hardy.
Hybrid of R. spinosissima var. altaica
Grown in Alaska. The ploidy information was supplied by David Zlesak in March 2008, as reported on the Rose Hybridizers Forum.