Balduina atropurpurea, the purpledisk honeycombhead, is a North American species of plants in the sunflower family. It is native to the southeastern United States (Florida, Georgia, Alabama, South Carolina, North Carolina).

Balduina atropurpurea is a perennial herb with branching stems. Each plant has 1-4 flower heads, each with yellow ray florets and purple disc florets. The species grows in pinelands and savannahs.

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