NO comparison.

Once you've seen what are, undoubtedly, the foreign invaders there is NO way you can mistake them.  The horde which snuck into our garden several years ago look at a guess like an F1 hybrid in that I wasn't sure.
HERE I think there's VERY little doubt.

Jerra took me up onto Beacon Edge to view a potential site not yet "made":-
 "the new Cold Springs Nature Reserve on the outskirts of Penrith" to quote Jerra.