Sinapis

Jahn, R. & Schönfelder, P. 1995: Exkursionsflora für KretaMeikle, R.D. 1977: Flora of Cyprus 1
but modified
1Beak of fruit conical, tapering, shorter than the valves; ovules 8-17; upper leaves narrowly ovate or lanceolate
1'Beak of fruit flattened, sword-shaped, equalling or exceeding the valves; ovules 4-8; all the leaves pinnatisect