Looks like that's it.
Just a word of caution. A website I found said this,
"Although the leaves feel soft and fuzzy they do not make good "wild" toilet paper as the small hairs can get stuck in your skin which is very uncomfortable".
I am thinking that your website source may be missing something. First year of the mullen plant is a low lying plant and the most wonderful natural or man made toilet paper ever created (I'll bet Moses had 2 of them on the Arc.
)
Perhaps that author had issue with the second year growth of the plant when it has the upright stalk.