Crossopetalum filipes (Sprague) Lundell in Wrightia 3(1): 7. 1961 sec. Barrie 2014
- ≡Microtropis filipes Sprague in Bull. Misc. Inform. Kew 1909(9): 363–364. 1909 syn. sec. IPNI 1985
- =Myginda puberula (Lundell) Lundell in Bull. Torrey Bot. Club 64(8): 553. 1937 syn. sec. Barrie 2014
- =Myginda riparia (Lundell) Lundell in Bull. Torrey Bot. Club 64(8): 553. 1937 syn. sec. Barrie 2014
- =Rhacoma riparia Lundell in Publ. Carnegie Inst. Wash. 478: 213. 1937 syn. sec. Barrie 2014
- =Rhacoma puberula (Lundell) Standl. & Steyerm. in Publ. Field Mus. Nat. Hist., Bot. Ser. 23(2): 60. 1944 syn. sec. Barrie 2014
- =Crossopetalum gentlei (Lundell) Lundell in Wrightia 3: 8. 1961 syn. sec. Barrie 2014
- =Crossopetalum puberulum (Lundell) Lundell in Wrightia 3: 9. 1961 syn. sec. Barrie 2014
- =Crossopetalum riparium (Lundell) Lundell in Wrightia 3(1): 9. 1961 syn. sec. Barrie 2014