Yes, that would be why it is labeled "Clip, attaches vine to wall" on the link gaston posted. 
Hmm...first time I looked I just saw "clip", mabye I overlooked the "vine"-thing...

Also, I don't know what the word "vine" is in my mothertongue... Perhaps "klimop" (which would literally be translatable as "climbup" in English") ? I'll ask my translator...