Ranunculales
Family: Berberidaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
|
Berberis ahrendtii
|
R.R.Rao & Uniyal (1986 "1985") | - | (rediscovered) | Chamoli district, Uttarakhand, India | Rediscovered | Access |
| Berberis lambertii | R.Parker (1921) | - | (rediscovered) | Uttarakhand, India | Rediscovered | Access |
| Berberis nilghiriensis | Ahrendt (1945) | Nilgiri barberry | (rediscovered) | Nilgiri hills, Tamil Nadu, India | Rediscovered | Access |
|
Berberis sonnei |
(Abrams) McMinn (1939) | Truckee barberry | (rediscovered) | Nevada County, California, USA | Invalid (synonym) | Access |
Family: Circaeasteraceae
–No subordinate taxa
Family: Eupteleaceae
–No subordinate taxa
Family: Lardizabalaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Stauntonia obcordatilimba | C.Y.Wu & S.H.Huang (1979) | - | ? | China | Extinct | Access |
Family: Menispermaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
|
Albertisia mecistophylla |
(Miers) Forman (1975) | - | 1800-1868 | Assam & Meghalaya, India | Missing | Access |
|
Cyclea wattii |
Diels (1910) | - | - | China & India | Erroneously listed as possibly extinct | Access |
| Hyperbaena obovata | Urb. (1925) | - | (rediscovered) | Cuba | Rediscovered | Access |
| Tinospora homosepala | Diels (1913) | - | (rediscovered) | Guam | Rediscovered | Access |
| Triclisia hypochrysea | Diels (1910) | - | 1890 | Gabon | Missing | Access |
| Triclisia macrophylla | Oliv. (1868) | - | (rediscovered) | Cameroon, Equatorial Guinea & Sierra Leone | Rediscovered | Access |
Family: Papaveraceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Eschscholzia rhombipetala | Greene (1885) | Diamond-petaled California poppy | (rediscovered) | California, USA | Rediscovered | Access |
| Fumaria caroliana | Pugsley (1927) | ? | Europe | Invalid (synonym) | Access | |
| Meconopsis lancifolia lepida | (Prain) Grey-Wilson (2014) | (rediscovered) | China | Rediscovered | Access | |
| Meconopsis psilonomma | Farrer (1915) | (rediscovered) | China | Rediscovered | Access |
Family: Ranunculaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Actaea racemosa dissecta | (A.Gray) J.Compton (1998) | - | (rediscovered) | Conneticut, Pennsylvania, Delaware, and North Carolina, USA | Rediscovered | Access |
|
Adonis cyllenea cyllenea |
Boiss., Heldr. & Orph. (1856) | - | (rediscovered) | Greece | Rediscovered | Access |
|
Adonis cyllenea paryadrica |
Boiss. (1867) | - | ? | Turkey | Extinct | Access |
| Aquilegia taygetea | Orph. (1876) | - | (rediscovered) | Mt Taigetos, Greece | Rediscovered | Access |
|
Clematis kakoulimensis |
Schnell (1950) | - | 1945 | Guinea | Missing | Access |
|
Clematis theobromina |
Dunn (1914) | - | (rediscovered) | India | Relocated or Rediscovered | Access |
|
Delphinium maderense |
C.Blanché (1992) | - | ? | Madeira, Macaronesia | Extinct | Access |
| Delphinium schlagintweitii | Huth (1893) | - | ? | Pakistan | Missing or Extinct | Access |
| Ranunculus acriformis aestivalis | L.D.Benson (1948) | Fall buttercup, Autumn buttercup | (rediscovered) | Garfield County, Utah, USA | Rediscovered | Access |
| Ranunculus degenii | Kümmerle & Jáv. (1921) | - | (rediscovered) | Albania & Yugoslavia | Rediscovered | Access |
| Ranunculus fiorii | Pignatti ex Soldano (1986) | - | 17 May 1896 | Italy | Missing or Extinct | Access |
| Ranunculus fraelensis | Dunkel (2010) | - | 18 July 1902 | Italy | Extinct | Access |
|
Ranunculus hawaiensis |
A.Gray (1854) | - | 2014 | Hawaii (=Big Island) & Maui, Hawaiian Islands, USA | Possibly Extinct in the Wild | Access |
| Ranunculus hayekii | Dörfl. (1918 "1917") | - | (rediscovered) | Albania & Bulgaria | Rediscovered | Access |
| Ranunculus hostiliensis | Pignatti (1976) | - | 1870's | Province of Verona, Italy | Missing or Extinct | Access |
| Ranunculus mutinensis | Pignatti (1976) | - | 28 April 1907 | Italy | Missing or Extinct | Access |
| Ranunculus reconditus | A.Nelson & J.F.Macbr. (1913) | Obscure buttercup | (rediscovered) | Oregon, USA | Invalid (synonym) | Access |
| Thalictrum simplex gallicum | (Rouy & Foucaud) Tutin (1964) | - | ? | France | Extinct | Access |
| Urophysa rockii | Ulbr. (1929) | - | (rediscovered) | China | Rediscovered | Access |