| Foeniculum azoricum Mill. |
Synonym |
 |
WCSP (in review) |
| Foeniculum capense DC. |
Synonym |
 |
WCSP (in review) |
| Foeniculum capillaceum Gilib. [Invalid] |
Synonym |
 |
WCSP (in review) |
| Foeniculum carvi (L.) Link |
Synonym |
 |
WCSP (in review) |
| Foeniculum divaricatum Griseb. |
Synonym |
 |
WCSP (in review) |
| Foeniculum dulce Mill. |
Synonym |
 |
WCSP (in review) |
| Foeniculum foeniculum (L.) H.Karst. [Invalid] |
Synonym |
 |
WCSP (in review) |
| Foeniculum giganteum Lojac. |
Synonym |
 |
WCSP (in review) |
| Foeniculum graecum (L.) Calest. |
Synonym |
 |
WCSP (in review) |
| Foeniculum kraussianum Meisn. |
Synonym |
 |
WCSP (in review) |
| Foeniculum multiradiatum K.Koch [Unplaced] |
Unresolved |
 |
WCSP (in review) |
| Foeniculum officinale All. |
Synonym |
 |
WCSP (in review) |
| Foeniculum panmorium (Roxb.) DC. |
Synonym |
 |
WCSP (in review) |
| Foeniculum peucedanoides (Billb.) Benth. & Hook.f. ex B.D.Jacks. [Invalid] |
Unresolved |
 |
WCSP (in review) |
| Foeniculum piperitum (Ucria) C.Presl |
Synonym |
 |
WCSP (in review) |
| Foeniculum rigidum Brot. ex Steud. |
Synonym |
 |
WCSP (in review) |
| Foeniculum salsum (L.f.) Calest. |
Unresolved |
 |
WCSP (in review) |
| Foeniculum sativum Holub |
Unresolved |
 |
TRO |
| Foeniculum scoparium Quézel |
Synonym |
 |
WCSP (in review) |
| Foeniculum segetum C.Presl |
Unresolved |
 |
WCSP (in review) |
| Foeniculum subinodorum Maire, Weiller & Wilczek |
Synonym |
 |
WCSP (in review) |
| Foeniculum tortuosum (Webb & Berthel.) Benth. & Hook.f. ex B.D.Jacks. |
Unresolved |
 |
WCSP (in review) |
| Foeniculum virescens (DC.) Benth. & Hook.f. ex B.D.Jacks. [Invalid] |
Synonym |
 |
WCSP (in review) |
| Foeniculum vulgare Mill. |
Accepted |
 |
WCSP (in review) |
| Foeniculum vulgare subsp. piperitum (Ucria) Cout. |
Synonym |
 |
WCSP (in review) |
| Foeniculum vulgare var. sativum C.Presl |
Synonym |
 |
WCSP (in review) |
| Foeniculum vulgare subsp. sativum (C.Presl) Janch. ex Holub |
Synonym |
 |
WCSP (in review) |
| Foeniculum vulgare subsp. subinodorum (Maire, Weiller & Wilczek) Ibn Tattou |
Accepted |
 |
WCSP (in review) |