Idiospermum sp.
Calycanthaceae
| Collection Number | Not collected |
| Collectors | B. Gray, C. Davidson, S. Christoph |
| Identified By | B. Gray, Oct., 2011 |
| Source | C. Davidson |
| Date | 23 September 2011 |
| Country | Australia |
| state | Queensland |
| Location | Cape Tribulation Road just north of Thornton Beach. Daintree Rainforest 25 m elev. |
| Lat/Long | S 16 08 16 E 145 26 30 |
| Note | The very large fruits have embryos with four cotyledons and prodice seedlings up to 1 m. tall. Also very poisonous. |