Petrosimonia
Content
Description
Annual herbs with at least some inconspicuous T-shaped hairs. Leaves alternate or opposite, narrow. Flowers bisexual, solitary, subtended by 2 navicular bracteoles; perianth lobes 2-5, unmodified in fruit; stamens 1-5; disk inconspicuous; stigmas 2, filiform. Pericarp scarious, smooth; seed vertical. ll spp., SE Europe, W and C Asia.