Campbell River Plant Identification

I'm working at a recently harvested forest site near Campbell River, BC and am trying to identify the plants found in the area, can someone please assist me in identifying any or all of these plants? I am not by any stretch of the imagination a botanist so anything would help. Furthermore, if you have any advice on places to search for identifying more plants at the site that would be helpful too thanks!

 

Mahonia nervosa
Chamaelirion latifolium
Linnaea borealis

 

Chamerion latifolium?

The leaves look too narrow for it.
More like Chamerion angustifolium

 

Yes, that is the one I was thinking of.

 

Thanks Rob and Andrey! That was a lot of help, very much appreciated!