help identifying plants

help identifying plants

Hello! I was hoping some of you could help me identify some plants that started to grow in my garden. I didnt plant these. They grew in the same pot of old dirt, along with a Datura, i was not planning to plant anything there, but they all look pretty so i decided to keep them :) im in Qc, canada, if that helps. a small unusual 3-pointed tube leaf? and another one i dont know what it is? (ignore the flower in the top corner)
Peektures!

Peektures!

Growing Potatoes

Growing Potatoes

What’s wrong with my gardenia?

What’s wrong with my gardenia?

whats the weed? and jack in the pulpit

whats the weed? and jack in the pulpit

Mid Century Modern Picsplosion

Mid Century Modern Picsplosion

Zucchini and Ginger

Zucchini and Ginger