Shade Loving Trees for Small Spaces

I'm fortunate to have a house in the city with a backyard that receives lots of morning sunlight and a front yard that basks in the strong afternoon sun.  I get to experience the best of both worlds, but many of my friends aren't as lucky, and their gardens and yards often show it.  Last week we gave you a few ideas for shade-loving plants  — this week I'm going to round off the list with a few suggestions for shade-loving trees (and for an added bonus, they're also perfect for compact spaces!).   More