Rosa 'Sun Flare', (aka JACjem), is a yellow floribunda rose cultivar, bred by William Warriner and introduced into United States by Jackson & Perkins in 1981.

The lemon-yellow colour hardly fades with age even in hot climates, a problem many other yellow cultivars have.

The ruffled flowers develop from pointed buds and have a mild licorice fragrance.

The plant has reddish prickles and medium, glossy, dark green foliage..

The plant thrives in USDA zone 6b and warmer and blooms in flushes from spring to fall.