Species with Special Considerations—Large-Flowered Rosemary
Small, J. K. 1933. Manual of the southeastern flora. Two volumes. Hafner Publishing Company, New York.
Wunderlin, R. P., B. F. Hansen, and E. L. Bridges. 1996. Atlas of Florida vascular plants: compact disk (CD-ROM) for use on Windows 95, Windows 3.1, and Macintosh. Institute for Systematic Botany, Department of Biology, University of South Florida, Tampa, Florida.