Yup, it's a strain. It is almost a 100% indica strain and is said to be a really potent, couchlock kind of high. It is found at most medical marijuana centers for patients as it has good medicinal qualities.

Is is purple though, so make sure you look at it before you buy. Remeber that people like to slap a fancy name on their bags too, so just be cautious when buying/ Especially for $25 a gram.

Good luck!