Shanna and Cheyenne brought me these pods back from DelRio.They were told it was fron a tree that blooms beautiful blue flowers. I think it is a vine.This is the way I got it and then went from there. This pod is so hard I had to use a hammer and lightly tap it until it opened. This seed is just as hard.I wrapped them in wet paper towel because they have to be clipped but to hard to clip until softened up for about 2 or 3 weeks in the wet towel . They start swelling and are easier to clip.They sprout after they or clipped really fast. At first it looked like a little tree but then it looks like a runner after a while. Leaf up close I hope someone can ID it .