• Rhexia Linnaeus, 1753 [Family: Melastomataceae]
• Rhexia Stål, 1867 (uncertain) [Family: Hemiptera (awaiting allocation)]
• Rhexia alifanus Walt.
• Rhexia aristosa Britt.
• Rhexia brevibracteata D. Snyder
• Rhexia ciliosa Michx. accepted as Rhexia petiolata Walt.
• Rhexia cubensis Griseb.
• Rhexia delicatula Small accepted as Rhexia mariana Linnaeus
• Rhexia filiformis Small accepted as Rhexia mariana Linnaeus
• Rhexia glabella Michx. accepted as Rhexia alifanus Walt.
• Rhexia interior Pennell accepted as Rhexia mariana Linnaeus
• Rhexia lanceolata Walt. accepted as Rhexia mariana Linnaeus
• Rhexia longifolia Vahl accepted as Tibouchina longifolia (Vahl) Baill. ex Cogn.
• Rhexia lutea Walt.
• Rhexia mariana Linnaeus
• Rhexia nashii Small
• Rhexia nuttallii C.W. James
• Rhexia parviflora Chapman
• Rhexia petiolata Walt.
• Rhexia salicifolia Kral & Bostick
• Rhexia serrulata Nutt. accepted as Rhexia nuttallii C.W. James
• Rhexia stricta Pursh accepted as Rhexia virginica Linnaeus
• Rhexia ventricosa Fern. & Grisc. accepted as Rhexia mariana Linnaeus
• Rhexia virginica Linnaeus