I have real Sunbursts and Roses in my tank, I'll try to take some pics. But Mike's link above is pretty much the deal. The Sunburst is more yellow/orange-ish, while the Roses are very dark pink. I'm gonna setup a 29g with the Suns on one side and the Roses on the other, we'll see how long they stay put, heh.
Anyone know if they have any issues if they're intermingled, touching? Probably not I know, but just making sure. I've heard some (rare) stories they can conflict/sting each other. Who knows...