Stormvine

Stormvine is an herb that grows near Nordrassil, though in-game it can also be found in certain parts of Vashj'ir.

Silky Moths prefer to feed on Stormvine nectar.

Source
This herb is found in Mount Hyjal and Vashj'ir.

Alchemy

 * Deathblood Venom
 * Earthen Potion
 * Elixir of Mighty Speed
 * Flask of Flowing Water
 * Elixir of the Naga
 * Potion of the Tol'vir
 * Potion of Treasure Finding
 * Transmute: Dream Emerald

Inscription

 * Burning Embers (pigment)
 * Ashen Pigment