Helmholtzia acorifolia F. Muell.
Philydraceae
| Collection Number | Gray, B 9647 |
| Collectors | B. Gray, C. Davidson, S. Christoph |
| Identified By | B. Gray, Nov. 2013 |
| Source | C. Davidson |
| Date | 13 November 2013 |
| Country | Australia |
| state | Queensland |
| Location | Atherton Tablelands. Mount Lewis National Park. Mount Lewis Road. Creekside in eroded, rough boulders. 1196 m elev. |
| Lat/Long | S 16 30 57.4 E 145 16 26.8 |
| Note | Inflorescence to 1 m. |