is a specific kind of: tree.

is a broader term that covers: shittah, shittah tree | wattle | Acacia catechu, catechu, Jerusalem thorn | Acacia farnesiana, cassie, flame tree, huisache, mimosa bush, scented wattle, sweet acacia, sweet wattle | Acacia xanthophloea, fever tree.

is a member of: genus Acacia.

contains: gum acacia, gum arabic.