Globularia bisnagaricaGlobularia bisnagarica, the common ball flower, is a species of plants belonging to the family Plantaginaceae.DescriptionGlobularia bisnagarica grows to in height. It is a perennial plant with bright blue spherical flowerheads and dark green, leathery, spathulate leaves, veined beneath. The flowering period extends from March to June.DistributionThis species can be found in Central and Southern Europe. It occurs in meadows at an elevation of above sea level.