could be Bomarea a climbing member of the Alstroemeriaceae ? https://www.flickr.com/photos/22012266@N02/16220840747 https://www.pacificbulbsociety.org/pbswiki/index.php/Bomarea we would have to find flowers to be sure
I think that's a very good call as I've seen the flowering version (red flowers) nearby in the past. Never been able to nail it down tp species though.
Do you have photos of the flowers? This was way interesting - thanks for posting it. @pierrot , thanks for the good links.
The link works - I removed the attempt to post the picture itself. It doesn't look like any of the named ones on the Pacific Bulb Society page.
