posted 14 years ago
The oaks are blackjack oak (with the pointed tips of the lobes) and post oak (with the rounded lobes. I could probably identify others if photos of the leaves, the bark, and the tree as a whole were matched up (and given a label or number to reference them by).
The tall one with few leaves looks like the form of a cottonwood, but I'd need to see a leaf to confirm that.
I agree with boddah on the possibility of the toothed one being serviceberry, although there's other trees in the rosaceae family that have similar leaves, a photo of the whole tree and the bark would help.
The leaves of one with the green trunk look like mulberry leaves, however I've never seen any mulberries with bark of that color before, so I'm not sure.
The conifer is likely either an eastern redcedar (actually a juniper) or ashe juniper, although another type of juniper could possibly have been planted. A photo of the bark and whole tree could confirm.
I doubt the heart shaped leaves are redbuds, because although they have that shape they also have a pointed tip. However sometimes plants do put on a few anomalous leaves, if others on the tree have a pointed tip that could be it, however unless it's a small sapling, a redbud would have bloomed within the last month, showy purple blossoms. However if it's not a redbud have no clue what it would be.