Polygala

Meikle, R.D. 1977: Flora of Cyprus 1

but modified

1	Corolla distinctly shorter than the 2 enlarged inner sepals; filament sheath c. 2.5 mm long; plant annual with thin tap root Polygala monspeliaca
1'	Corolla distinctly longer than the 2 enlarged inner sepals; filament sheath c. 8 mm long; plant perennial with woody rootstock Polygala venulosa