Razorthorn Flayer Gland
From WoWWiki
55- Razorthorn Flayer Gland
- Quest Item
- Unique (5)
- Use: Hurls the gland at a nearby Razorthorn Ravager.
- 1 (Expendable) Charges
- "Foul smelling pheromones hover around the gooey gland."
- 0.5 sec cast
- Item Level 1
Used to charm 
Razorthorn Ravagers for the quests 
[70 Daily] Discovering Your Roots† and [70] Rediscovering Your Roots.
Source
Drops from Razorthorn Flayers on Razorthorn Rise in Terokkar Forest.
Patches and hotfixes
Patch 2.4.0 (3/25/08): Added
