Ghost Mushroom
Found in The Hinterlands, Maraudon, Desolace, Dire Maul.
The Hinterlands
Desolace
Arathi Highlands
Item Count Chance 
Ghost Mushroom1-3 100% Zone Spawns Coordinates The Hinterlands 26 57.4, 83.7·57.8, 80.7·56.5, 68.5·57.5, 39.8·55.8, 68.1·59.2, 42.0·57.9, 43.0·55.4, 44.4·58.7, 81.6·55.1, 67.8·55.4, 67.5·56.6, 43.9 … Maraudon 26 instance Desolace 13 33.2, 68.7·29.9, 65.6·34.5, 63.9·28.2, 63.6·30.5, 63.2·30.1, 60.8·34.8, 59.7·27.3, 57.9·28.9, 57.0·28.0, 57.7·28.1, 55.1·32.2, 63.3 … Dire Maul 11 instance Arathi Highlands 6 78.7, 24.3·79.7, 22.5·81.1, 24.7·79.3, 21.0·80.3, 24.3·77.8, 23.0