Hoping someone can name this plant
Behind the cut are some pictures of a vine that grows in in a park that is in my town. I am wondering what it is and if I can get some cutting to grow from it to put it in my garden. The older leaves get very big but the younger ones are small. I have never seen flowers however this time i saw some blue berries. Can anyone id this plant for me? Anyone know anything about it? It seems to be very hardy, it has survived many Montana winters. Right now all the leaves are turning red because the weather is getting colder. It is very beautiful.