Guapira eggersiana (Heimerl) Lundell in Wrightia 4: 80. 1968 sec. S.L. Maina & al. 2004
- ≡Pisonia eggersiana Heimerl in Bot. Jahrb. Syst. 21: 627. 1896
- ≡Torrubia eggersiana (Heimerl) Standl. in Contr. U.S. Natl. Herb. 18: 100. 1916
- =Pisonia glabra Heimerl in Bull. Misc. Inf. 1932: 220. 1932
- ≡Guapira glabra (Heimerl) Steyerm. in Ann. Missouri Bot. Gard. 74: 617. 1987
- Unknown type category: Guyana, Upper Demerara R., Jenman 3978
- Isolectotype: Guyana, Upper Demerara R., Jenman 3978
