| Ptilostemon abylense Greuter |
Accepted |
 |
TICA |
| Ptilostemon abylensis (Maire) Greuter |
Accepted |
 |
TICA |
| Ptilostemon afer (Jacq.) Greuter |
Accepted |
 |
TICA |
| Ptilostemon appendiculatum Cass. |
Unresolved |
 |
TICA |
| Ptilostemon casabonae (L.) Greuter |
Accepted |
 |
TICA |
| Ptilostemon chamaepeuce (L.) Less. |
Accepted |
 |
TICA |
| Ptilostemon chamaepeuce subsp. cyprius (Greuter) Chrtek & B.Slavík |
Synonym |
 |
TICA |
| Ptilostemon chamaepeuce var. cyprius Greuter |
Unresolved |
 |
TICA |
| Ptilostemon chamaepeuce subsp. polycephalus |
Synonym |
 |
TICA |
| Ptilostemon diacantha (Labill.) Greuter |
Accepted |
 |
TICA |
| Ptilostemon dyricola (Maire) Greuter |
Accepted |
 |
TICA |
| Ptilostemon echinocephalus (Willd.) Greuter |
Accepted |
 |
TICA |
| Ptilostemon fruticosus (Desf.) Soják |
Synonym |
 |
TICA |
| Ptilostemon gnaphaloides Soják |
Accepted |
 |
TICA |
| Ptilostemon gnaphaloides subsp. pseudofruticosus (Pamp.) Greuter |
Accepted |
 |
TICA |
| Ptilostemon × grandei (Petr.) Greuter |
Accepted |
 |
TICA |
| Ptilostemon greuteri Raimondo & Domina |
Unresolved |
 |
TICA |
| Ptilostemon hispanicus (Lam.) Greuter |
Accepted |
 |
TICA |
| Ptilostemon leptophyllus (Pau & Font Quer) Greuter |
Accepted |
 |
TICA |
| Ptilostemon muticus Cass. |
Synonym |
 |
TICA |
| Ptilostemon niveus (Presl) Greuter |
Accepted |
 |
TICA |
| Ptilostemon × pabotii Greuter |
Unresolved |
 |
TICA |
| Ptilostemon × parisiensis Greuter |
Unresolved |
 |
TICA |
| Ptilostemon polycephalus (DC.) Soják |
Unresolved |
 |
TICA |
| Ptilostemon pseudohispanicus (Arènes) Raynaud & Sauvage |
Synonym |
 |
TICA |
| Ptilostemon rhiphaeus (Pau & Font Quer) Greuter |
Accepted |
 |
TICA |
| Ptilostemon rhiphaeus var. tetauensis (Font Quer) Greuter |
Accepted |
 |
TICA |
| Ptilostemon rhiphaeus var. tetouanensis (Font Quer) Greuter |
Synonym |
 |
TICA |
| Ptilostemon stellatus (L.) Greuter |
Accepted |
 |
TICA |
| Ptilostemon strictus (Ten.) Greuter |
Accepted |
 |
TICA |
| Ptilostemon × tauricola (Boiss. & Hausskn.) Greuter |
Accepted |
 |
TICA |