DoGooder wrote: Hi! There's an abandoned house in my neighborhood that has several trees that are blooming white flowers. The flowers are in an inflorescence of 4-petal mini flowers. The tree is growing in full sun in zone 5b and is about 25 ft. high.
The house also has a pink-flowered tree of the same variety. It has medium green cordate leaves. Does anyone know what kind of tree this is?