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)
The cactus that would (NOT) be dinner..and peas!

The cactus that would (NOT) be dinner..and peas!

My Disorganized Bedroom…

My Disorganized Bedroom…

Dollar Store

Dollar Store

Plant IDs Needed / Random Picture

Plant IDs Needed / Random Picture

Earthbox Addict

Earthbox Addict

Floor Plan Help!

Floor Plan Help!