beautiful view of mercer arboretum and botanic gardens

garden botanical nature landscape green plant park tree summer beautiful tourism natural travel floral flower spring outdoor flora environment blossom background botany grass bloom botanic foliage leaf colorful city gardening season beauty tropical view trees architecture petal landmark outdoors forest sky tourist scenery scenic lush tranquil mercer arboretum gardens humble usa april 2011: county areas located 22306 aldine westfield road unincorporated harris texas united states