One of the Rangers here likes to call me "survivor girl"- haha, because if you know anything about me, you know I've become super interested in finding plants in the wild that are edible or useful in some way (hence the previous post on eating cactus). Please, let me share some of this useful knowledge with you, so in case you ever find yourself stranded in the high desert you might survive.
There is plant called Mormon tea that is all over the place here. The plant got its name from the fact that Mormon's don't drink caffeine and as a substitute they boil the stems of this plant to make a stimulating and refreshing tea which also serves a great medicine for colds or allergies. And it works wonders. I've tried it many times!

I had no problem finding some branches to cut off, which I promptly took home and placed in a pot of water and began to boil it. After a few minutes the tea was ready- just remove branches and drink! I find it really interesting that the tea is a sort of reddish color and it is tasty without anything added.
Mmm, so fresh!

You can also make a drink out of these berries, from the three leaf sumac tree (also called lemonade bush). I think I prefer the mormon tea though

Another exciting thing is our black currant bushes have been ripening and I've been picking the berries! They are tart and a bit biter when you eat them straight but I've found other uses for them as well. For starters, you can add them into muffins, oatmeal, yogurt, etc or bake them into pies or make a jam.

And if you are having problem with intestinal worms (ancestral puebloans fought this constantly) or are low in iron, try sagebrush leaves. But don't eat too many or they become poisonous!

Now this is the plant I will not touch. It is called sacred datura and is known for being a hallucinogen. Some say even the smell or touching of the leaves or flowers are enough to put children in a coma. If you try it, it might kill you. However, the plant is still used by skilled medicine men in Native tribes, but I wouldn't advise that you try it!