Blood status

Why does the fact that her family owns a chain of aphotecaries mean that she is of magical heritage? Muggles can own aphotecaries, too. And Slughorn is known to accept muggle-borns into his club.--Rodolphus (talk) 12:26, March 8, 2016 (UTC)

I agree, this piece of information should probably be removed, unless a valid source can be provided that confirms the blood status. --Sajuuk 12:42, March 8, 2016 (UTC)