| Osmorhiza ambigua (A. Gray) J.M. Coult. & Rose |
Synonym |
 |
TRO |
|
| Osmorhiza amurensis F. Schmidt ex Maxim. |
Synonym |
 |
TRO |
|
| Osmorhiza aristata (Thunb.) Rydb. |
Unresolved |
 |
TRO |
|
| Osmorhiza aristata Makino & Jabe |
Accepted |
 |
TRO |
|
| Osmorhiza aristata var. aristata |
Accepted |
 |
TRO |
|
| Osmorhiza aristata var. brevistylis (DC.) B. Boivin |
Accepted |
 |
TRO |
|
| Osmorhiza aristata var. longistylis (Torr.) B. Boivin |
Accepted |
 |
TRO |
|
| Osmorhiza aristata var. montana Makino |
Synonym |
 |
TRO |
|
| Osmorhiza berteroi DC. |
Accepted |
 |
WCSP (in review) |
|
| Osmorhiza bipatriata Constance & Shan |
Accepted |
 |
TRO |
|
| Osmorhiza bolanderi (A. Gray) Jeps. |
Accepted |
 |
TRO |
|
| Osmorhiza brachypoda Torr. ex Durand |
Accepted |
 |
TRO |
|
| Osmorhiza brevipes (J.M. Coult. & Rose) Suksd. |
Accepted |
 |
TRO |
|
| Osmorhiza brevistylis Wedd. |
Synonym |
 |
TRO |
|
| Osmorhiza brevistylis DC. |
Synonym |
 |
TRO |
|
| Osmorhiza chilensis Hook. & Arn. |
Accepted |
 |
TRO |
|
| Osmorhiza chilensis var. chilensis |
Synonym |
 |
TRO |
|
| Osmorhiza chilensis var. cupressimontana (B. Boivin) B. Boivin |
Accepted |
 |
TRO |
|
| Osmorhiza chilensis var. purpurea (J.M. Coult. & Rose) B. Boivin |
Accepted |
 |
TRO |
|
| Osmorhiza claytonii (Michx.) C.B. Clarke |
Synonym |
 |
TRO |
|
| Osmorhiza cordata Raf. |
Unresolved |
 |
WCSP (in review) |
|
| Osmorhiza depauperata Phil. |
Accepted |
 |
TRO |
|
| Osmorhiza divaricata (Britton) Piper |
Synonym |
 |
TRO |
|
| Osmorhiza dulcis Raf. |
Unresolved |
 |
WCSP (in review) |
|
| Osmorhiza edulis Raf. |
Unresolved |
 |
WCSP (in review) |
|
| Osmorhiza geohintonii B.L.Turner |
Unresolved |
 |
WCSP (in review) |
|
| Osmorhiza glabrata Phil. |
Accepted |
 |
WCSP (in review) |
|
| Osmorhiza intermedia (Rydb.) Blank. |
Accepted |
 |
TRO |
|
| Osmorhiza japonica Siebold & Zucc. |
Synonym |
 |
TRO |
|
| Osmorhiza laxa Royle |
Synonym |
 |
TRO |
|
| Osmorhiza leibergii (J.M. Coult. & Rose) Blank. |
Accepted |
 |
TRO |
|
| Osmorhiza longistylis (Torr.) DC. |
Accepted |
 |
TRO |
|
| Osmorhiza longistylis var. longistylis |
Synonym |
 |
TRO |
|
| Osmorhiza mexicana Griseb. |
Accepted |
 |
TRO |
|
| Osmorhiza mexicana subsp. mexicana |
Synonym |
 |
TRO |
|
| Osmorhiza montana Makino |
Unresolved |
 |
WCSP (in review) |
|
| Osmorhiza nuda Torr. |
Synonym |
 |
TRO |
|
| Osmorhiza nuda var. divaricata (Britton) Jeps. |
Unresolved |
 |
TRO |
|
| Osmorhiza obtusa (J.M. Coult. & Rose) Fernald |
Synonym |
 |
TRO |
|
| Osmorhiza obtusa var. cupressimontana B. Boivin |
Synonym |
 |
TRO |
|
| Osmorhiza occidentalis (Nutt.) Torr. |
Accepted |
 |
TRO |
|
| Osmorhiza occidentalis var. bolanderi (A. Gray) J.M. Coult. & Rose |
Synonym |
 |
TRO |
|
| Osmorhiza purpurea (J.M. Coult. & Rose) Suksd. |
Accepted |
 |
TRO |
|
| Osmorhiza villicaulis (Fernald) Rydb. |
Synonym |
 |
TRO |
|
| Osmorhiza villosa Raf. |
Unresolved |
 |
WCSP (in review) |
|