I just noticed that on Wikipedia Echinopsis pachanoi now redirects to Trichocereus macrogonus var. pachanoi
Is this a reflection of an official reclassification that pachanoi is now just a variety of macrogonus and no longer part of Echinopsis.
Or is someone taking liberties with Wikipedia.   I know that classifications are political to some degree and that their has been a arguments about were San Pedro belongs.