Simplify the following text for a Grade 9 native English-speaking person.
Original: The slang name ` garden huckleberry ' ( Solanum melanocerasum ) is not considered to be a true huckleberry but a member of the nightshade family .
Simplified: The ` garden huckleberry ' ( Solanum melanocerasum ) is not a true huckleberry but a member of the nightshade family .