Rudbeckia Hirta, commonly known as black-eyed Susan, is a hardy wildflower that is highly favored for its bright, golden-yellow blooms. However, there are times when you need to refer to the plant by a different name, and that's when synonyms come in handy. Synonyms for Rudbeckia Hirta include the Brown-Eyed Susan, Gloriosa Daisy, Coneflower, Yellow Oxeye Daisy, and the Orange Coneflower. Regardless of what you choose to call it, this wildflower is a must-have in any garden or landscape. Its vibrant blooms attract not only bees and other pollinators but will also add a pop of color to any garden.