| ≡ syn. | Mitrephora cylindrocarpa· Burck | |
| Burck, W. (1911) Nova Guinea, Bot. 8 (3): 433, 1036. tab. 69 figs 1a-b | ||
| Koch,J.W.R. Expedition Posthumus Meyes 512; Syntypus | ||
| Branderhorst,B. 107; Lectotypus: U; Isoytpi: A (fragm.), B, BO, K, L | ||
| ≡ syn. | Meiogyne cylindrocarpa· (Burck) Heusden subsp. cylindrocarpa | |
| — | ||
| ≡ syn. | Polyaulax cylindrocarpa· (Burck) Backer | |
| Backer, C. A. (1945-12-31) Blumea 5 (3): 493. | ||
| = syn. | Alphonsea sessiliflora· Merr. | |
| Merrill, E. D. (1915-09-18) Philipp. J. Sci., C. 10 (4): 233-234. | ||
| Alvarez,R.J. For.Bur. 22118; Holotypus: PNH (destr.); Isotypi: B, BM | ||
| = syn. | Oncodostigma wilsonii· Guillaumin | |
| Guillaumin, A. (1931) J. Arnold Arbor. 12: 224. | ||
| Wilson,J.P. 986; Holotypus: P; Isotypi: A, B, BRI, NY | ||
| = syn. | Papualthia mariannae· Saff. | |
| Safford, W. E. (1912) J. Wash. Acad. Sci. 2: 459-463. fig. 1 | ||
| Costenoble,H.L.W. s.n. = Herb Safford 1180 [1906-06]; Holotypus: US | ||
| ≡ syn. | Guamia mariannae· (Saff.) Merr. | |
| Merrill, E. D. (1915-09-18) Philipp. J. Sci., C. 10 (4): 243-244. | ||
| ≡ syn. | Polyalthia mariannae· (Saff.) Merr. | |
| Merrill, E. D. (1914) Philipp. J. Sci., C. 9 (1): 83. | ||