I am a healthy 40yo male. I juice greens and this morning while jogging in the park I wondered if any of the many plants I run by had leaves that can be juiced for added nutritional benefits. Right now my greens are limited to grocery produce (all kinds).
I am an engineer who has been a city dweller all my life, I cannot identify the most basic of plants. Is there a good resource that can help me a) identify the plant and b) provide background on the nutritional value offered by that plant?