Possibly found Pot Growing in the front yard?

Okay. So my mother found a plant in the front yard that we all believe to be weed, the leaves are characteristically pot-like and its growing fast. But It also is flowering? it has yellow flowers that bloom during the day, and shrink up at night...I don't really know what to think... Could any of you assist me in identifying it? thanks!

 

doesnt sound like weed. Unless the play is having nute problems. SO possible. Take a picture and show us. Also there are other kinds of plants that have marijuana leaf properties. Like wild strawberries on the vine that grow. Very close to mj look.

 

Maybe its a chaste tree?
http://www.azarboretum.org/plantlist/vitex-brnch.jpg there is a link to a picture of the leaves very closely resembles a pot plant. Some other varieties look a lot more similar to pot.

 

I cant take a picture, but the flowers on it are a paler yellow than the chaste tree, and are rounded petals around a center circle, like a daisy... I'm starting to think Hemp possibly?

 

Are the flowers really small? And maybe kind of "yellow-greenish"?

 

Yes..the flowers are small, yellow/green, and only bloom be day.

 

is it a green bush daisy?

 

It sounds a little like Cleome.

 

Im almost positive its a sulfur cinquefoil. You should take a look at this plant it is very cool

 

Thank you Cynic, it indeed is Cinquefoil...Dwarf Cinquefoil. Thank you all for the assistance!

 

My pleasure