Sison L.
Glabrous, biennial herbs. Lvs 1-2-pinnate; segments broad. Umbels compound, pedunculate; bracts and bracteoles few to numerous, simple. Petals white or greenish white, regular, with apex deeply notched and inflexed; calyx teeth 0. Fr. ovoid to subglobose, slightly flattened laterally, not beaked, spineless; commissure narrow; ribs 5 per mericarp, equal, slender; vittae solitary in furrows, shorter than fr.
2 spp., Europe, Mediterranean. Naturalised sp. 1.
