Echinocereus pectinatus var. armatus Placement status: name or taxon excluded (unspecific) (An erroneous name from Tropicos, citation leads to Cereus pectinatus var. armatus Poselg.)Echinocereus pectinatus var. armatus Poselg. sec. TPL 20131 wfo-00012885501. TPL 2013: The Plant List v. 1.1 – http://www.plantlist.org/.Content