I'll be happy to help you but need more information. Can you take a photo of the plant including its leaves? I need to see the leaf shape and the way it appears on the stem..
Is the plant blooming now?
What is the height of the plant?
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It was about 2 feet tall and it is blooming right now. The leaves are slender and straight and start at the ground and it is similar to a lily leaf with the stalk of the flower being separate.
This looks like white camas (Camassia).