• Grimaldia Chapman, 1942 accepted as Opisthoproctus Vaillant, 1888 [Family: Opisthoproctidae]
• Grimaldia Chevreux, 1899 accepted as Seba Bate, 1862 [Family: Sebidae]
• Grimaldia Raddi, 1818 (unaccepted) [Family: Aytoniaceae]
• Grimaldia Schrank, 1805 accepted as Chamaecrista Moench, 1794 [Family: Fabaceae]
• Grimaldia absus (L.) Link accepted as Chamaecrista absus (L.) H.S. Irwin & Barneby
• Grimaldia armata Chevreux, 1899 accepted as Seba armata (Chevreux, 1889)
• Grimaldia baileyorum Britton & Rose accepted as Chamaecrista fagonioides (Vogel) H.S. Irwin & Barneby
• Grimaldia barbifrons Bisch. accepted as Mannia fragrans (Balbis) Frye & Clark
• Grimaldia chamaecrista Link accepted as Chamaecrista fasciculata (Michx.) Greene
• Grimaldia colombiana Britton & Killip accepted as Chamaecrista viscosa (Kunth) H.S. Irwin & Barneby
• Grimaldia confusa Britton & Rose accepted as Chamaecrista hispidula (Vahl) H.S. Irwin & Barneby
• Grimaldia deamii Britton & Rose accepted as Chamaecrista zygophylloides (Taub.) H.S. Irwin & Barneby
• Grimaldia decora Britton & Rose accepted as Chamaecrista fagonioides (Vogel) H.S. Irwin & Barneby
• Grimaldia enneandra (Brandegee) Britton & Rose accepted as Chamaecrista zygophylloides (Taub.) H.S. Irwin & Barneby
• Grimaldia fagonioides (Vogel) Pittier accepted as Chamaecrista fagonioides (Vogel) H.S. Irwin & Barneby
• Grimaldia grimaldi (Zugmayer, 1911) accepted as Opisthoproctus grimaldii Zugmayer, 1911
• Grimaldia hispidula (Vahl) Britton & Rose accepted as Chamaecrista hispidula (Vahl) H.S. Irwin & Barneby
• Grimaldia killipii (Rose) Britton & Rose accepted as Chamaecrista fagonioides (Vogel) H.S. Irwin & Barneby
• Grimaldia opifera Schrank accepted as Chamaecrista absus (L.) H.S. Irwin & Barneby
• Grimaldia orenocensis (Benth.) Pittier accepted as Chamaecrista orenocensis (Benth.) H.S. Irwin & Barneby
• Grimaldia punctulata (Hook. & Arn.) Britton & Rose accepted as Chamaecrista punctulata (Hook. & Arn.) H.S. Irwin & Barneby
• Grimaldia standleyi Britton & Rose accepted as Chamaecrista viscosa (Kunth) H.S. Irwin & Barneby
• Grimaldia viscosa (Kunth) Britton & Killip accepted as Chamaecrista viscosa (Kunth) H.S. Irwin & Barneby
• Grimaldiaceae