After washing the zucchini slice them as thin as you can. Place in a bowl and toss with juice from one lemon and salt. Stir and let sit for at least an hour.
In the meantime wash the arugula, removing any tough stems and place on a small platter.
Do the same with the purslane
Using a slotted spoon, scoop up the zucchini and place on top (after they have marinated). Drizzle with olive oil and toss, adding the oregano. Season to taste.
Recipe by Elizabeth Minchilli at https://www.elizabethminchilli.com/2016/07/zucchini-arugula-salad/