And just like the kumquat, you don't need a big yard to grow this unique citrus tree. The calamondin orange variety (Citrofortunella microcarpa) is not only a lovely, compact ornamental tree ...

Typically used as a shade tree, Cerbera odollam has recently gained popularity as an ornamental plant in gardens ... often turning orange before dying and falling off the tree.

An excellent choice for a small ornamental tree with year-round interest is the ... The kumquat is to the orange what the crab apple is to the apple – a small, tart version of the larger fruit.