When it comes to finding synonyms for the phrase "bouquet source," there are a few options to choose from. The phrase refers to the place or person from which a bouquet of flowers originates. A common synonym for this is "flower supplier" or "florist," which both refer to someone who provides bouquets or arrangements of flowers. Other options include "garden center," which refers to a store that sells plants and flowers, or "nursery," which is a place where plants are grown and sold. Ultimately, the best synonym for "bouquet source" will depend on the specific context and purpose of the term.