Thank you Horntoad. It's good to know that it's native in my area.
Don't much need to know what is growing out in the western part of the country; Daisyl and AlyssaBlue seem to be having their own conversation about some other plant and somehow a grandfather got into the mix. I have no clue how that helps me to identify the plant for my DD.
Perhaps they would like to start a new thread for that conversation about C. vulgare/daughters/hiking/cliffs/grandfathers?
I will mark this as solved and hope that will be the end of it.