Boraginales
Family: Boraginaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Alkanna maleolens | Bornm. (1906) | Bad-smelling alkanet | pre-1966 | Mount Lebanon, Lebanon | Missing | Access |
|
Alkanna sartoriana |
Boiss. & Heldr. (1856) |
- |
(rediscovered) |
Greece |
Rediscovered |
|
| Alkanna viscidula | Boiss. (1852) | - | ? | Turkey | Extinct | Access |
|
Amsinckia carinata |
A.Nelson & J.F.Macbr. (1916) |
Malheur Valley fiddleneck |
(rediscovered) |
Malheur River Valley, Malheur County, eastern Oregon, USA |
Rediscovered |
|
|
Amsinckia marginata |
Brand (1928) |
- |
early 1900's |
Pichancha Province, Ecuador |
Missing |
|
|
Cryptantha hooveri |
I.M.Johnst. (1937) |
Hoover’s cryptantha |
1939 |
Central Valley, California, USA |
Extinct |
|
|
Cryptantha wigginsii |
I.M.Johnst. (1939) |
- |
(rediscovered) |
Baja California, Mexico & USA (including Catalina Island) |
Rediscovered |
|
|
Cynoglossum atlanticum |
Murb. (1922) | - | 5 May 1921 | Morocco | Missing or Invalid (synonym) | Access |
| Cynoglossum lowryanum | J.S.Mill. (2005) | - | 1911 | Madagascar | Missing | Access |
|
Cynoglossum mediterraneum |
Sutorý (2022) | - | 11 June 1979 | France & Italy | Missing | Access |
| Cynoglossum tsaratananense | J.S.Mill. (2005) | - | 1929 | Madagascar | Missing | Access |
| Euploca mutica | (Domin) M.W.Frohl. & M.W.Chase (2020) | (rediscovered) | Western Australia, Australia | Rediscovered | Access | |
| Heliotropium pannifolium | Burch. ex Hemsl. (1884) | St Helena heliotrope | ? | St. Helena | Extinct | Access |
| Hormuzakia limbata | (Boiss.) Guşul. (1928) | - | (rediscovered) | south-west Turkey | Rediscovered | Access |
| Lindelofia angustifolia | (Schrenk) Brand (1921) | - | ? | Russia | Invalid (synonym) | Access |
| Maharanga griersonii | (R.R.Mill) L.Cecchi & Hilger (2021 "2022") | pre-1995 | Bhutan | Missing | Access | |
|
Mattiastrum karakoricum |
Podlech & Sadat (1988) | - | ? | Pakistan | Missing or Extinct | Access |
| Mertensia toyabensis | J.F.Macbr. (1916) | - | ? | USA | Invalid (synonym) | Access |
|
Myosotis diminuta |
Grau ex H.Riedl (1963) |
- |
(rediscovered) |
Iraq & Turkey |
Rediscovered |
|
|
Myosotis laingii |
Cheeseman (1912 "1911") |
Waiautoa forget-me-not |
1912 |
New Zealand |
Extinct |
|
|
Myosotis lyallii |
Hook. f. (1853) |
- |
(rediscovered) |
New Zealand |
Rediscovered |
|
|
Myosotis pottsiana |
(L.B.Moore) Meudt, Prebble, R.J.Stanley & Thorsen (2013) | - | (rediscovered) | North Island, New Zealand | Rediscovereed | Access |
|
Myosotis ruscinonensis |
Rouy (1891) |
- |
1960 |
France |
Extinct or Invalid (synonym) |
|
|
Myosotis × cinerascens |
Petrie (1918 "1917") |
- |
4 February 1902 or later |
New Zealand |
Extinct |
|
|
Onosma affinis |
Hausskn. ex H.Riedl (1970) |
- |
(rediscovered) |
Anatolia, Turkey |
Rediscovered |
|
|
Onosma discedens |
Hausskn. & Bornm. (1931) |
- |
(rediscovered) |
Turkey |
Rediscovered |
|
| Oreocarya aperta | Eastw. (1903) | Grand Junction cryptantha | June 1892 | the vicinity of Grand Junction, western Colorado, USA | Extinct | Access |
| Oreocarya insolita | J.F.Macbr. (1916) | Las Vegas cryptantha | 1942 | Clark County, Nevada, USA | Extinct | Access |
|
Phacelia amabilis |
Constance (1943) |
Saline valley phacelia |
1942 or 1985 |
California, USA |
Missing or Extinct |
|
|
Phacelia ciliata opaca |
J.T.Howell (1936) | - | 1977 | California, USA | Extinct | Access |
|
Phacelia cinerea |
Eastw. ex J.F.Macbr. (1917) |
San Nicolas Island phacelia, Ashy phacelia |
1901 |
San Nicolas Island, Channel Islands, California, USA |
Invalid (synonym) |
|
|
Phacelia insularis insularis |
Munz (1932) | Island phacelia | (rediscovered) | California, USA | Rediscovered | Access |
|
Phacelia lenta
|
Piper (1901) | Sticky phacelia | (rediscovered) | Douglas County & Walla Walla County, Washington, USA | Rediscovered | Access |
| Phacelia nevadensis | J.T.Howell (1942) | - | ? | Nevada, USA | Invalid (synonym) | Access |
| Plagiobothrys diffusus | (Greene) I.M.Johnst. (1932) | San Francisco popcorn(-)flower | ? | North America | Rediscovered | Access |
|
Plagiobothrys figuratus corallicarpus |
(Piper) K.L. Chambers (1990 "1989") |
Coral-seeded allocarya, Fragrant popcorn(-)flower |
(rediscovered) |
Oregon, USA |
Rediscovered |
|
|
Plagiobothrys glaber |
(Gray) I.M.Johnst. (1923) |
Hairless popcorn(-)flower, Glabrous allocarya |
(rediscovered) |
California (counties: Alameda, Marin, San Benito, Santa Clara), USA |
Rediscovered |
|
|
Plagiobothrys glyptocarpus modestus |
I.M.Johnst. (1932) | - | ? | California, USA | Invalid (synonym) | Access |
|
Plagiobothrys hirtus |
(Greene) I.M.Johnst. (1935) |
Rough popcornflower |
(rediscovered) |
Klamath Mountains, Oregon, USA |
Rediscovered |
|
|
Plagiobothrys hystriculus |
(Piper) I.M.Johnst. (1932) |
Bearded popcorn flower, Bearded popcorn(-)flower, Bearded allocarya |
(rediscovered) |
California (Napa, Solano & Yolo counties), USA |
Rediscovered |
|
|
Plagiobothrys lamprocarpus |
(Piper) I.M.Johnst. (1932) |
Shiny fruit popcorn flower, Shiny-fruited allocarya |
2 June 1921 |
Grants Pass, Josephine County, Oregon, USA |
Extinct |
|
|
Plagiobothrys lithocaryus |
(Greene ex A.Gray) I.M.Johnst. (1923) |
Mayacamas popcorn flower |
April 1899 |
California, USA |
Extinct |
|
|
Plagiobothrys mollis vestitus |
(Greene) I.M.Johnst. (1923) |
Petaluma popcorn flower |
1880 or 1882 |
California, USA |
Extinct |
|
| Plagiobothrys orthostatus | J.M.Black (1928) | - | ? | south-eastern South Australia, Australia | Extinct | Access |
|
Tournefortia obtusiflora |
Benth. (1845) |
- |
1800-1850 |
Ecuador |
Missing |
|
| Tournefortia walkerae | C.B.Clarke (1883) | - | (rediscovered) | Sri Lanka | Rediscovered | Access |
| Trachelanthus foliosus | (Paine) Tristram (1884) | - | ? | Palestine | Extinct | Access |
Family: Codonaceae
–No subordinate taxa
Family: Coldeniaceae
–No subordinate taxa
Family: Cordiaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Cordia trichocladophylla | Verdc. (1991) | - | 1936 | Tanzania | Missing | Access |
| Varronia gibberosa | (Urb. & Ekman) Borhidi (1988) | - | 1928 | Haiti, Hispaniola | Missing | Access |
| Varronia neowediana | (A.DC.) Borhidi (1988) | - | (rediscovered) | Brazil | Rediscovered | Access |
Family: Ehretiaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Bourreria veracruzana | G.Campos-Ríos & F.Chiang (2010) | - | 1984 | Catemaco, Veracruz, Mexico | Extinct or Invalid (synonym) | Access |
| Ehretia glandulosissima | Verdc. (1991) | - | 1951 | Rondo Plateau, Tanzania | Missing | Access |
Family: Heliotropiaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Heliotropium pectinatum mkomaziense | Verdc. (1991) | - | 1969 | Tanzania | Missing or Invalid (synonym) | Access |
Family: Hoplestigmataceae
–No subordinate taxa
Family: Hydrophyllaceae
–No subordinate taxa
Family: Lennoaceae
–No subordinate taxa
Family: Namaceae
–No subordinate taxa
Family: Wellstediaceae
–No subordinate taxa