A type of tall plant native to Edanna and 2 are found spanning several levels of the Deadwood Ridge. Around the stalk there is a rippling spiral leaf. There is also a tendril that drinks water from pools, like natural basins formed in the flowreng top of a Quaffler Fig.
When the tendril drinks water, the spiral leaf is hydrated and unfurls. In practice someone can be whisked up or down along the spiral.