Weed question- smell and burning? I was pulling weeds bringing up the rear our garage yesterday and...

I was pulling weeds bringing up the rear our garage yesterday and when I pulled one it let off a horrible smell. I make out the smell as a defense to keep animals away- but my skin started burning through my gloves. Any idea what gentle of weed this is?
Answers:    Does it look like this? It could be ironically-named Tree of heaven

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