| Ref. | Description | Named Used | Page |
|---|---|---|---|
| 81398 | Lobban, C.S. and R.T. Tsuda 2003 Revised checklist of benthic marine macroalgae and seagrasses of Guam and Micronesia. | Halimeda macrophysa | 89 |
| 100789 | Nichols, P.V. 1991 Republic of Palau marine resources profiles. | Halimeda macrophysa | |
| 102149 | OBIS 2015 Halimeda macrophysa Askenasy, 1888. | Halimeda macrophysa | |
| 102306 | Ohba, H. 1996 The benthic marine flora of the Palau Islands (WCI): new records, missing records and implications for biodiversity. | Halimeda macrophysa | 51 |