I was working on a question on another board and came across this site and thought of you. You might want to hold on to this for next year as it might help you to id some of what you see growing in the area.
Here's their main page.
Just curious if you were wanting to get some of these plants for yourself? If so, wouldn't you be able to take a cutting or use some other means of propegating (short of transplanting of course) to generate your own copies of these plants?