What different kinds of lettuces and salad leaves are there?!

Question:

What different kinds of lettuces and salad leaves are there?

I can only name :

Iceburg
Romaine
Spiniach
I know there are many more
Not just lettuces but also other greens too
I also see purple leaves too
Best answer 10 pts, thanks!

Answers:

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Big list of Salad Greens here:
http://www.foodsubs.com/greensld.html...
Grow your own!
http://www.uwex.edu/ces/wihort/fruitvegg...
Salad Greens Plus:
http://allrecipes.com/search/articles.as...
There are Enough Varieties of Lettuce for a New Salad Everyday of the Year http://gardening.about.com/od/vegetablep...

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butter lettuce, arugala, watercress, spicy greens (mustard), endive, cabbage, boston bib, dandelion leaves, there are so many....

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Here's a few
http://www.foodsubs.com/greensld.html...

There are a lot of good links on that site.

I see someone beat me to it (above post).

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