• Oakesamesia C. Schweinfurth & P.H. Allen, 1948 accepted as Oakes-amesia C. Schweinfurth & P.H. Allen, 1948 accepted as Sphyrastylis Schlechter, 1920
• Oakes-amesia C. Schweinfurth & P.H. Allen, 1948 accepted as Sphyrastylis Schlechter, 1920
• Oakesara J.M.H. Shaw, 2011
• Oakesia S. Watson, 1879 (unaccepted) [Family: Liliaceae]
• Oakesia Tuckerman in W.J. Hooker, 1842 (uncertain) [Family: Ericaceae]
• Oakesiella J.K. Small, 1903 (unaccepted)
• Oakesiella floridana (Chapman) Small accepted as Uvularia floridana Chapman
• Oakesiella puberula (Michx.) Small accepted as Uvularia puberula Michx.
• Oakesiella sessilifolia (L.) S. Wats. accepted as Uvularia sessilifolia Linnaeus
• Oakvillae Momen & Sinha, 1991
• Oakvillae eglalea Momen & Sinha, 1991