Moth mullein, also known as Verbascum blattaria, is a biennial plant that belongs to the family Scrophulariaceae. This flowering plant has several synonyms, including Aaron's Rod, Great Mullein, Wooly Mullein, and Candlewick Plant. The wooly mullein name is derived from the plant's soft, fuzzy leaves and stems that resemble a wooly texture. Aaron's Rod name suggests that the plant was used as a magical tool resembling the rod of Aaron. It is also called Candlewick Plant due to its noted use as torches before modern lighting was invented. These synonymous names give a glimpse into the plant's significance and traditional uses in various cultures.