branch with an open blackberry blossom and blurred closed flowers behind it

background beginning blackberries blackberry blackberryblossom blackberrybush bloom blooming blossom botany branch bush close closed dark development first flora flourish flower flowering flowers fruitblossom fruitbush fruiting fruits green growing growth healthy lateripeness leaf leaves lightpinkpetals mature open phase pink plant plantcondition plantdevelopment rosaceae rubus sprig stage stem thorny wild