Dilleniales
Family: Dilleniaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Dillenia fischeri | Merr. (1915 "1914") | - | 1913 | Agusan del Norte province, Mindanao, Philippines | Missing | Access |
| Dillenia triquetra | (Rottb.) Gilg (1893) | - | - | Madagascar | Erroneously listed as possibly extinct | Access |
|
Hibbertia fumana
|
Sieber ex Toelken (2012) | - | (rediscovered) | New South Wales, Australia | Rediscovered | Access |
| Hibbertia leptopus | Benth. (1863) | - | (rediscovered) | near Calingiri & Goomalling, Victoria Plains, Western Australia, Australia | Rediscovered | Access |
| Hibbertia sargentii | S.Moore (1909) | - | 31 August 1907 | Western Australia, Australia | Invalid (synonym) | Access |
| Schumacheria alnifolia | Hook.f. & Thomson (1855) | - | (rediscovered) | Sri Lanka | Rediscovered | Access |