Ghostskin

Ghostskin is a type of moss found in Westeros. It grows in the swampy northern region of the Neck, and is prevalent around Moat Cailin.^[1] Ghostskin grows in wreath-like white ropey garlands described as slimy.^[2]

Quotes

A tree was growing out between the stones on the north side of the Gatehouse Tower, its gnarled limbs festooned with ropy white blankets of ghostskin.^[1]
—thoughts of Catelyn Stark

References

↑ ^1.0 ^1.1 A Game of Thrones, Chapter 55, Catelyn VIII.
↑ A Dance with Dragons, Chapter 20, Reek II.

[Ragot55{{{3}}}{{{4}}}-1] 1.0 ^1.1 A Game of Thrones, Chapter 55, Catelyn VIII.

[Radwd20{{{3}}}{{{4}}}-2] A Dance with Dragons, Chapter 20, Reek II.

[1]

[2]