[pvaldes]

Both, white and black mulberries are Asian trees, so be aware that you are replacing a Chinese pear by two Asian species of mulberry. The red mulberry is the one from US. The Texas mulberry is also from US but not so common in the market (probably).

White has a cultivar named Morus alba 'Fruitless' that is often used in cities. You can ask for it if you want a tree that will not stain the pavement.

The normal tree with fruits is a birds magneto but is a medium-big tree. Use it if you can provide the space necessary.