The Vermont Secretary of State’s website has this list of qualified parties: Democratic, Republican, Progressive, Libertarian, and Green Mountain Peace & Justice. The latter party is actually the Liberty Union Party, with a new name.
The Working Families Party is no longer qualified in Vermont.
New stories say the Libertarian Party is running Ericka Redic for U.S. House. She is the first Libertarian to run for Vermont’s U.S. House seat since 2002.