Hi Tee, great post, and lots of extremely useful info. I found a couple of items that don't match the name on the picture - the photo of Gazania, is actually Gallardia. Not a biggie, except that I think folks would be disappointed that their Gazania didn't survive, as they are not hardy. The picture of Joe Pye weed is misnamed as Eutrochium maculatum, which it isn't; the correct botanical name is Eupatorium maculatum.
Isn't it awesome how so many of these plants attract butterflies and other beneficial insects?