David,
I was just reading the article about Cherokee traditions for class tomorrow, and I guess I just asked these questions a little early! I was kidding about the "Pasture Poke" variety, but it is definitely useful to know there are no other varieties. Thank you for the information. My dad, who has a degree in Agricultural Science (but became a pilot in the USAF to avoid crawling around in the jungle when his number came up during the Vietnam War), will love reading the article. He's a plant man, and when I mentioned the song Poke Sallet Annie, he rattled off the words to it:) My great grandmother on my dad's father's side of the family was a full-blooded Sac and Fox Sioux, and although we don't really know which tribe his mother's side of the family is associated with, my great uncle Wilbur spoke Creek, so that could be a clue! Of course, my entire family on both sides are native Oklahomans, so I am really enjoying this unit of study. Thank you:)
Jami