Thanks for the link, Sue.
My sketchy looking foliage seedling doesn't have rust pustules, but I'm not sure what is going on with it. I did notice a large snail in there with the seedlings (which got dispatched)... maybe what I am seeing (on that one) is some sort of slug/snail damage (short of shredding the leaf)....
Elsewhere in the garden... yeah, rust pustules on some plants. I'll have to be on the lookout for those brown spot areas...
