Rosales
Family: Barbeyaceae
–No subordinate taxa
Family: Cannabaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Trema sp. nov. 'Rapa Nui' | - | - | <2000 yrcalBP | Rapa Nui (=Easter Island) | Extinct if distinct | Access |
Family: Dirachmaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Dirachma socotrana | Schweinf. ex Balf.f. (1884) | - | (rediscovered) | Socotra (=Soqotra) | Rediscovered | Access |
Family: Elaeagnaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Elaeagnus liuzhouensis | C.Y.Chang (1980) | - | 1980's | Guangxi, China | Extinct | Access |
|
Elaeagnus ovata |
Servett. (1908) | - | 1879 | Shanghai, China | Extinct | Access |
Family: Moraceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
|
Dorstenia bicaudata
|
Peter (1932) | - | 1950 | East Usambara Mountains & Uluguru Mountains, Tanzania | Missing | Access |
| Dorstenia brevipetiolata | C.C.Berg (1985) | - | 1839 | Bahia, Brazil | Extinct | Access |
| Dorstenia colombiana | Cuatrec. (1956) | - | (rediscovered) | Colombia | Rediscovered | Access |
| Dorstenia conceptionis | Carauta (1974) | 1946 | Espirito Santo, Brazil | Extinct | Access | |
| Dorstenia lanei | R.A.Howard & W.R.Briggs (1953) | - | ? | Cuba | Extinct | Access |
|
Ficus cupulata |
Haines (1914) | Akai-bat, Pakar | (rediscovered) | Madhya Pradesh & Uttar Pradesh, India | Rediscovered | Access |
| Naucleopsis chiguila | Benoist (1933) | - | (rediscovered) | Ecuador | Rediscovered | Access |
Family: Rhamnaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Alphitonia sp. nov. 'Rapa Nui' | - | - | <600 yrcalBP | Rapa Nui (=Easter Island) | Extinct | Access |
| Berchemiella wilsonii | (C.K.Schneid.) Nakai (1923) | (rediscovered) | Hubei, China | Rediscovered | Access | |
|
Blackallia nudiflora |
(F.Muell.) Rye & Kellermann (2007) | - | (rediscovered) | Western Australia, Australia | Rediscovered | Access |
| Cryptandra arbutiflora tubulosa | (Fenzl) Benth. (1863) | - | (rediscovered) | Western Australia, Australia | Rediscovered | Access |
| Cryptandra uncinata | (F.Muell. ex Baill.) Grüning (1912) | - | ? | Australia | Invalid (synonym) | Access |
| Gouania bishopii |
Hillebr. (1888)
|
- | ? | Hawaiian Islands, USA | Invalid (synonym) | Access |
| Gouania hawaiiensis | H.St.John (1969) | ? | Hawaiian Islands, USA | Invalid (synonym) | Access | |
|
Gouania mangarevica |
Fosberg (1939 "1938") | - | ? | Mangareva | Missing | Access |
| Gouania vitifolia | A.Gray (1854) | - | (rediscovered) | Oahu, Hawaiian Islands, USA | Rediscovered | Access |
| Nesiota elliptica | (Roxb.) Hook.f. (1870) | St Helena olive, Olive | December 2003 | St Helena, Atlantic Ocean | Extinct | Access |
| Phylica schlechteri | Pillans (1942) | - | 1892 | Cape Peninsula, Western Cape Province, South Africa | Missing | Access |
|
Pomaderris sericea
|
N.A.Wakef. (1951) | Silky pomaderris, Bent pomaderris | 1997 | New South Wales & Victoria, Australia | Missing | Access |
|
Pseudoziziphus celata |
(Judd & D.W.Hall) Hauenschild (2016) | Florida ziziphus, Florida jujube | (rediscovered) | Highlands County, Florida, USA | Rediscovered | Access |
| Rhamnus mildbraedii | Engl. (1908) | - | 1907 | Rwanda | Missing | Access |
| Rhamnus seravschanica | (Kom.) Kamelin (1981) | - | 1893 | Tajikistan | Extinct | Access |
|
Rhamnus tzekweiensis |
Y.L.Chen & P.K.Chou (1979) | - | 1979 | China | Extinct in the Wild | Access |
| Spyridium kalganense | Diels (1904) | - | ? | Australia | Invalid (synonym) | Access |
| Spyridium microcephalum | (Turcz.) Benth. (1863) | - | (rediscovered) | Western Australia, Australia | Rediscovered | Access |
|
Stenanthemum bilobum |
Rye (1995) | - | 1963 | near Tenindewa, Western Australia, Australia | Missing | Access |
|
Stenanthemum cristatum |
Rye (1995) | - | 1931 | Near East Mt. Barren, Western Australia, Australia | Missing | Access |
| Trymalium albicans | (Steud.) Reissek (1848) | - | ? | Western Australia, Australia | Invalid (synonym) | Access |
| Trymalium urceolare | (F.Muell.) Diels (1904) | (rediscovered) | Bindoon area, Western Australia, Australia | Rediscovered | Access |
Family: Rosaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Acaena exigua | A.Gray (1854) | Liliwai | 1990's or 2000 | Kauai & Maui, Hawaiian Islands, USA | Missing or Extinct | Access |
| Alchemilla fontqueri | Rothm. (1934) | - | (rediscovered) | Sierra Nevada, Spain | Rediscovered | Access |
|
Cliffortia bolusii |
Diels ex C.M.Whitehouse (2007) | - | 1873 | Eastern Cape Province, South Africa | Extinct if valid | Access |
|
Crataegus austromontana
|
Beadle (1899) | Valley Head hawthorn | 1916 | Alabama & Tennessee, USA | Extinct | Access |
| Crataegus beata | Sarg. (1903) | - | (rediscovered) | Canada & USA | Rediscovered | Access |
| Crataegus delawarensis | Sarg. (1903) | Delaware hawthorn | October 1900 or 1903 | Delaware, USA | Missing or Extinct or Possibly Extinct in the Wild | Access |
|
Crataegus distincta |
Kruschke (1965) | Distinct hawthorn | 1956 | Racine County, Wisconsin, USA | Extinct | Access |
|
Crataegus fecunda
|
Sarg. (1902) | St. Clair hawthorn, Fecund hawthorn | 1930's | Arkansas, Illinois, Kentucky & Missouri, USA | Extinct in the Wild or Possibly Extinct in the Wild | Access |
| Crataegus foetida | Ashe (1902) | - | ? | North America | Invalid (synonym) | Access |
| Crataegus harbisonii | Beadle (1899) | - | (rediscovered) | Alabama & Tennessee, USA | Rediscovered | Access |
|
Crataegus × kennedyi |
Sarg. (1908) | Kennedy's hawthorn | ? | Vermont, USA | Missing | Access |
| Crataegus lanuginosa | Sarg. (1903) | Woolly hawthorn | 1957 | Missouri, USA | Extinct in the Wild | Access |
| Crataegus menandiana | Sarg. (1906) | Menand's hawthorn | 1906 | New York, USA | Extinct | Access |
| Crataegus pearsonii | Ashe (1900) |
Pearson's hawthorn
|
1994 | USA | Missing or Invalid (synonym) | Access |
| Crataegus pisifera | Sarg. (1905) | Pea-fruited hawthorn, Pea hawthorn | (rediscovered) | Vermont, USA | Rediscovered | Access |
|
Crataegus shinnersii |
Kruschke (1965) | - | 1950's | Milwaukee County, Wisconsin, USA | Extinct | Access |
|
Malus roseotakanabensis |
Iketani & Minamit. (2024) | (uncertain) | ? | Kyushu, Japan | Extinct in the Wild | Access |
| Margyricarpus digynus | (Bitter) Skottsb. (1953) | - | ? | Juan Fernández Islands | Extinct in the Wild | Access |
| Photinia serratifolia tomentosa | (Gamble) Vivek. & B.V.Shetty (1983 "1981) | - | (rediscovered) | India | Rediscovered | Access |
|
Potentilla callida |
H.M.Hall (1902) | Tahquitz mousetail, Tahquitz ivesia | (rediscovered) | California, USA | Rediscovered | Access |
|
Potentilla multijuga
|
Lehm. (1849) | Ballona cinquefoil, Lost cinquefoil | 1849 or 1890 or 1893 | California, USA | Extinct | Access |
|
Potentilla silesiaca |
R.Uechtr. (1867 "1866") | - | 1891 | Poland | Extinct | Access |
| Potentilla uliginosa | B.C.Johnst. & Ertter (2010) | Cunningham marsh cinquefoil | 1947 | California, USA | Extinct | Access |
| Potentilla volgarica | Juz. (1949) | - | ? | Volga River, Russia | Extinct if valid or Invalid (synonym) | Access |
| Prunus maritima forma gravesii | (Small) G.J.Anderson (1980) | Graves' beach plum | 1895 or 1998 or 2000 | Connecticut, USA | Extinct in the Wild or Invalid (synonym) | Access |
| Pyrus asiae-mediae | (Popov) Maleev (1954) | - | ? | Kazakhstan, Kyrgyzstan & Uzbekistan | Missing | Access |
| Rubus aliceae | L.H.Bailey (1945) | Santa Fe raspberry, Roadside raspberry | (rediscovered) | New Mexico, USA | Invalid (synonym) | Access |
| Rubus × dobuniensis | Sudre & Ley (1908) | - | ? | Great Britain | Missing or Extinct | Access |
|
Rubus glaucifolius ganderi
|
(L.H. Bailey) Munz (1958) | - | 1988 | California, USA | Extinct or Invalid (synonym) | Access |
| Rubus hatsushimae | Koidz (1932) | - | (rediscovered) | China & Mt. Mayuyama, Shimabara, Nagasaki prefecture, Kyushu, Japan | Rediscovered | Access |
| Rubus longifrons | W.C.R.Watson (1937) | - | ? | Great Britain | Missing if valid | Access |
| Rubus missouricus | L.H.Bailey (1932) | - | (rediscovered) | Missouri, USA | Invalid (synonym) | Access |
| Rubus percrispus | D.E.Allen & R.D.Randall (1994) | - | - |
France, Great Britain & Ireland |
Erroneously listed as Missing | Access |
| Rubus rotundifolius | (Bab.) A.Bloxam (1850) | - | ? | Great Britain | Missing or Invalid | Access |
| Sanguisorba indica | (Gardner) Tirveng. (1981) | - | 1839 | Sri Lanka | Missing or Extinct | Access |
| Sorbaria olgae | Zinserl. (1926) | - | ? | Kyrgyzstan & Uzbekistan | Extinct or Invalid (synonym) | Access |
Family: Ulmaceae
–No subordinate taxa
Family: Urticaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Cecropia maxonii | Pittier (1917) | Guarumo | ? | Boquete, Chiriquí province, Panama | Invalid (synonym) | Access |
| Debregeasia wallichiana ceylanica | (Hook.f.) Wilmot-Dear (1994) | - | pre-1991 | south-west Sri Lanka | Missing | Access |
| Elatostema lineolatum petiolare | Thwaites ex Trimen (1885) | - | ? | Sri Lanka | Invalid (junior homonym) | Access |
| Elatostema rigidiusculum | (Thwaites ex Hook.f.) Ranil & Nadeeka (2019) | - | (rediscovered) | Sri Lanka | Rediscovered | Access |
| Elatostema setulosum | W.T.Wang (1982) | - | (rediscovered) | China | Rediscovered | Access |
|
Elatostema srilankana |
Christenh. & Govaerts (2024) | - | 1866 | Sri Lanka | Missing or Extinct | Access |
| Elatostema walkerae | Hook.f. (1888) | - | 1838 | Sri Lanka | Missing or Extinct | Access |
| Pilea boehmerioides | Wedd. (1856) | - | 1968 | Plateau Colophane, Mauritius, Mascarene Islands | Extinct | Access |
| Pilea thouarsiana | Wedd. (1854) | - | 1800 | Mauritius (?), Mascarene Islands | Extinct | Access |
| Pilea trilobata | (Savigny) Wedd. (1854) | - | (rediscovered) | Mauritius, Mascarene Islands | Rediscovered | Access |
| Rousselia erratica | Standl. & Steyerm. (1952) | - | (rediscovered) | Colombia, El Salvador & Nicaragua | Rediscovered | Access |
| Urtica hausknechtii | Boiss. (1879) | - | ? | Beyda, Malatia, Turkey | Extinct or Invalid (synonym) | Access |
Statistics
| Conservation status | Number of taxa (in percentage) |
| Extinct | 17 (20.99%) |
| Missing | 10 (12.34%) |
| Extinct in the Wild | 4 (4.94%) |
| Possibly Extinct in the Wild | 0 |
| Globally Rediscovered | 22 (27.16%) |
| Rediscovered in the Wild | 0 |
| Reintroduced | 0 |
| Hypothetical | 0 |
| Invalid | 10 (12.34%) |
| Erroneously listed | 1 (1.23%) |
| Uncertain status | 17 (20.99%) |
| Total | 81 |
Appendix 1: May qualify as rediscovered
Trilepisium gymnandrum (Seychelles)