Luzuriaga radicans

Of the Alstroemeriaceae family known as Inca-lilies. A wonderful scrambling climbing plant for shaded areas, gets quite large over time, can spread to 100cm or more eventually. Nice "groundcover" for a large planted container.  Star-shaped white flowers in late summer followed by brilliant red berries. Tolerant of both very wet and very dry for periods, so an incredibly versatile plant in those hard to manage places.

A beautiful image from wikimedia by Inao Vásquez