• Evolvulus Linnaeus, 1762
• Evolvulus alsinoides (L.) L.
• Evolvulus arizonicus Gray
• Evolvulus convolvuloides (Willd. ex J.A. Schultes) Stearn
• Evolvulus filipes Mart.
• Evolvulus glaber Spreng. accepted as Evolvulus convolvuloides (Willd. ex J.A. Schultes) Stearn
• Evolvulus glomeratus Nees & Mart.
• Evolvulus grisebachii Peter
• Evolvulus laetus Gray accepted as Evolvulus arizonicus Gray
• Evolvulus linifolius Linnaeus accepted as Evolvulus alsinoides (L.) L.
• Evolvulus macilentus Small accepted as Evolvulus sericeus Sw.
• Evolvulus nummularius (L.) L.
• Evolvulus nuttallianus J.A. Schultes
• Evolvulus pilosus Nutt. accepted as Evolvulus nuttallianus J.A. Schultes
• Evolvulus sericeus Sw.
• Evolvulus squamosus Britt.
• Evolvulus tenuis Mart. ex Choisy
• Evolvulus wrightii House accepted as Evolvulus grisebachii Peter
• Evolvuluspollenites L.C. Li & T.C. Huang, 1990 † (uncertain)