Pterocephalus
Meikle, R.D. 1985: Flora of Cyprus 2 but modified and supplemented
| 1 | Annual herbs; leaves commonly lobed or pinnatisect |
| 1' | Perennial shrubs with woody branches; leaves shortly toothed, not lobed |
| 2 | Leaves elliptic, tapering at both ends; inflorescence usually much branched, with more than 5 capitula |
| 2' | Leaves obovate or subspathulate, apex blunt or subacute, base suddenly narrowed; inflorescence often sparingly branched, with up to 5 capitula |
