Streptopus lanceolatus

Streptopus lanceolatus

Streptopus lanceolatus (Ait.) Reveal.
Engl.: rosy twistedstalk.
Sven.: rosa skruvrams.
Bot. syn.: Streptopus roseus Michx.

I have no articles for this botanical term, but there might be some for the next level down (if found).