Crucianella graeca Boiss.
NOT protected species in Bulgaria.
Annual plant with stems 10-25 cm long. Flowering May - July [Delipavlov et al., 2003].
In the next floristic regions: Stara Planina (west), Znepole Region, West Frontier Mountains, The Rila, The Pirin, The Slavianka, The Struma Valley, The Mesta Valley, The Rhodopes, Thracian Plane, ?The Predbalkan, ?Sofia Region and ?Vitosha Region [Delipavlov et al., 2003].