Summary Hall includes <em>L. perenne</em> it in her 2010 treatment (which is otherwise almost exclusively native species). <em>L. lewisii</em> has been considered a subspecies of this Eurasian species, so we presume this is the one she was referring to. In either case, there are no records from Southeast Alaska in ARCTOS.
From Natural History of Southeast Alaska
A list of all pages that have property "Summary" with value "Hall includes <em>L. perenne</em> it in her 2010 treatment (which is otherwise almost exclusively native species). <em>L. lewisii</em> has been considered a subspecies of this Eurasian species, so we presume this is the one she was referring to. In either case, there are no records from Southeast Alaska in ARCTOS."
