Uh...sorry, Lindy
...but the Green Party IS communist. Maybe here in America they don't brag about it like they do in Europe, but their positions do not differ in any measurable way from the positions held by a card-carrying communist or socialist.
Regardless of the "McCarthyism" reflex, it is semantically possible to accurately refer to someone or something as communist or socialist. There is a real definition of the term, and it has a meaning. It isn't like calling someone a "boogerhead."
BTW, ANSWER is communist too. Keep it in mind. I don't want to have to explain it again.