So this plant is wild here, they sometimes call it loco weed. It's an extremely dangerous and highly toxic, psychedelic/anticholinergic with its potency dependent on growing conditions, age, weather, species, etc. So if you were dumb enough to injest it, you could die afrer eating a single seed or eat 150 and survive.

It produces only bad trips, horrifying stuff and with a high chance of lingering psychosis and other physical health problems.

Anyway it's a very healthy plant that doesn't need water, it has a tuber that can quickly become as large as a football and it's invasive.

I had this plant growing in a dry dirt patch not knowing what it is.

I decided to pull it out because it was like a vine and was looking ugly near the base. The pods were still closed but some were already dry.

I realized it was not pulling out as it broke off at the ground. It was spiky and sappy.

I started to dig it up and found the huge tuber, chopping into it with the shovel, it was juicier than a potato.

I threw it out but saved some seeds and tried to find out what it was. That evening I felt off, like blurry vision and my friend told me my eyes were dilated. Like what? I was shaky and jittery and generally felt like there was something off. I sat and drank (not alcohol) and it passed after a few hours.

Finally I found it on Google and realized I dodged a bullet there.