Balduina angustifolia (coastal plain honeycombhead) is a North American species of plants in the sunflower family. It is native to the southeastern United States (Florida, Georgia (U.S. state), Alabama, Mississippi). Balduina angustifolia is a perennial herb with branching stems. Each plant has 20 or more flower heads, each with yellow ray florets and yellow disc florets. The species grows in sandy soil, often in pinelands.