I bought two of those at Home Depot this past winter and decided to combine them (too many plants/not enough room)So I took them out of the pot, bought a bigger pot that would fit both of them and re potted them together, they didn't make a fuss at all. as a matter of fact they both had new growth within a few weeks after repotting and they weren't at all root bound. My sister in law just wacks hers off at the top, as far down as she desires her plant to be and sticks the cut off part in the dirt and gets more plants that way. Her stem seems to be a lot thicker than mine and maybe that is due to the whacking she gives it a few times a year.

It looks like Gossypium herbaceum to me. Here is a link that might be useful: Gossypium herbaceum

You are beyond awesome, texasflip!!! I've been using your list to do some research into these different types. You've saved me a year of wondering what to expect from each unknown species. I can now start developing an overall gardening plan for my property, and am better able to decide what to keep and what to replace. Since I bought the place, the largest Photinia turned completely brown and looks dead, so now I've figured out it might be fungus not drought. Better get me some antifungal stuff for it... I have a lot of Photinias, so I'm thrilled to find out they are a flowering shrub. I just read how big hackberries can get, and I don't want full size trees right up on my fence or under my soffits, where they are currently. Therefore, I'll be giving them the boot. It also makes me realize that even though it's so much taller, tree #5 is probably also a hackberry. Not enamored of the Nandina; I'll have enough red berries with the pyracantha, and no flowering to look forward to. I have them by my garage and around 2 bedroom windows. I'd prefer thorny things near the bedrooms, and taller things to draw attention away from my electric meter and circuit box. They look decent though, so as I find other things to put in my flowerbeds, I'll probably move the ones by the bedrooms to a rental property which could use some more shrubbery. The name "Box Elder" rang a bell; that is what the house inspector told me tree #4 is. If so-called shrub #9 is going to get the size of tree #4, I'll want to move or cut that out too.

That's the one also called cat brier? Sounds good to me. Thanks.