guanabana tree blossom

annoma annona annonaceae apex autumn bloom blooming blooms blossom blossoms branch branches bud closeup complete curves elongated family flower flowering flowers foliage fresh freshness garden graviola green growing guanabana guyabano isolated lamina leaf leaves life long macro margin meets mid midrib muricata muricate natural nature opening outdoor outdoors outer outside petals plant plants point pointed primary rib rough secondary separate slightly small soursop soursops spring summer texture they thick tree trees tropical underside vein yellow