what are these plants?

i was out for a walk, taking pictures of any plants i didn't recognize, and i found lots! so i need some help identifying them! first:

its green and it has curved leaves that sink inwards:

it has oval shaped leaves, and a greeny-red stem with lots of thorns:
its some sort of tree, with very light green leaves, with beige leaves in some places, it looks like a poof ball: (could NOT get a good picture with the leaves being so transperent)

if you know what these plants are, i would apreciate if you could tell me what they are, thanks :)

 

#1 Virginia Creeper
#2 Rose
#3 Tamarix

 

thanks! i have more plants that i don't know what they are! :)

looks like green, fuzzy felt:

some type of vine growing on the side of my house:

reallly spiky plant:

thanks! :) (and i thought it might be a rose, but i wan't sure)

 

1. Looks like Mullein
2. English Ivy
3. Some kind of Thistle

 

i have just a few more! :)

a tall plant with lots of long leaves:

a little droopy plant (the little one, not the big one):

a tiny little plant growing in a pot:

a REALLY leafy plant. its growing in our yard waste pile only, which consists mostly of weeping willow twigs (note, its growing ontop of the twigs and in the dirt around it):

thanks! :D

 

Set 2 #2 could be either Common Ivy Hedera helix or Atlantic Ivy Hedera hibernica.

Set 2 #3 may be Creeping Thistle Cirsium arvense, but difficult to be sure as it is only a young plant.

 

Of the batch in Posting#5:
1. Tansy
2. Snapdragon
3. Lamiastrum galeobdolon