Need identification

[MrsBlockhead]

These 4 plants are growing wild in my yard. I live in southern Ontario Canada, anyone out there who can help me ID them? And please let me know if the are safe!

 

[Yvonne G]

I think the first one is buttercup.

 

[peasinapod]

The third one should be garlic mustard (Alliaria petiolata) . If you rub the leaves between your fingers, does it smell a bit like garlic?

 

[johnsonnboswell]

The third one should be garlic mustard (Alliaria petiolata) . If you rub the leaves between your fingers, does it smell a bit like garlic?

The first one is celandine. Dies it have orange sap? In the poppy family & toxic.

2nd one maybe in the buttercup family, so no.

Third is garlic mustard. It can be fed. The last may be ground elder but I'm not sure. It's okay to feed if it is.

 

[MrsBlockhead]

Thank you all! On the safe side I'll keep it away from Jayne