In message , Jeff Layman
writes
On 05/05/2012 17:55, The Henchman wrote:
Zone 5b Southern Ontario Canada

Former home owners were British so they may or may not have transplanted
them here...

2 photos for each possible weed

1st one:

http://www.flickr.com/photos/henchma...7629971729683/

2nd one:

http://www.flickr.com/photos/henchma...7629607287010/



Any help identifying would be greatly appreciated!

The first one looks like garlic mustard (Alliaria petiolata).
http://www.reallywildflowers.co.uk/p..._hedge_garlic/


Yep. The other is great celandine (Chelidonium majus).
--
Stewart Robert Hinsley