What seeds will be in a woodland and a butterfly mix?

I bought some packets of wild flower mix . One for woodland and one to attract butterflies.
I was a bit surprised, though the seeds are from Dobies, the packet just says the seeds are Native British Wildflowers a rich source of food for butterflies and caterpillars and for woodland, 30 species suited to bare ground under trees. Their website suggests bluebells and ransoms.
I have an awful feeling I am pulling out the "weeds" in order to plant the exact same.