clover flower (bituminaria bituminous) on roadside blue-violet corolla.

flower plant wildflower meadow herb nature grass prairie produce green leaf blossom insect petal shrub field clover bituminaria bituminous roadside blue violet corolla arabian pea background beautiful beauty bitumen bituminosa bloom blooming botanic botanical botanist botany closeup european flora floral head flowering garden macro mediterranean natural pink pitch trefoil psoralea purple spring summer texture trifolium wild munilla rioja