Neighbourhood walk ... what are these plants?

The first two pics (same plant) remind me of a poppy. Perhaps a meconopsis?
The leaves of second plant (with the red flower) look somewhat iris-like.
The third is a bush outside a condo building.
The last plant (two pics) is actually in a neighbour's yard.

Apologies on the picture quality.

Any help appreciated.

 

1. and 2. Scabiosa sp.
3. Schizostylis coccinea

 

1. and 2. Scabiosa sp.

http://www.google.co.uk/search?hl=e....,cf.osb&fp=b154e3fc6d546994&biw=1536&bih=776

3. Schizostylis coccinea.
4. Cercis canadensis Forest Pansy
5. and 6. Looks like Arctium sp. Common name Burdock.

 

Thanks for the speedy reply, Silver Surfer.

I'll follow up in the morning:)

 

Poppies and poppyworts have the lantern-like capsule already present in the center of the flower at bloom time. As we can see in the photo, scabious produces a head of multiple small flowers with a cushion-like appearance.

 

Thanks, people. (I'd say "guys" (I assume from your noms-de-plume), but I live in the heart of Political Correctness.)

4 out of 4.