fully open white flower bell of hedge bindweed,growing on a pile of rocks, top view in the full midday sun

bars beautiful beauty bell bindweed bine bloom blooming blossom botanical calyx climb climbing closeup common convolvulaceae convolvulus corolla creep flora floral flower flowers fresh glory green grow growing hedge herb leaf morning natural nature outdoor perennial persistent petal plant pollen rock round single stamen stem stigma stone summer weed white wild