Aspidistra elatior.

Well I never! Didn't know they could be grown outside.

Nor did I Siris till a couple of years ago at a committee meeting of flower club. I saw it in our secretary's garden, a bit slug attacked but thriving so I gave it a go. I go for the slug prevention, but they don't look too bad and lots of new leaves coming.

I didn't either! I have one in a pot indoors had it years maybe I should plant it out yours looks great !