Briarthorn


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Requires 70 Herbalism to gather.

Source
Briarthorn can often be found near Quilboar settlements and at the base of trees in level 10-25 zones. Rarely, Swiftthistle can be harvested along with Briarthorn by picking Briarthorn Nodes.

Pickable Zones

 * The Barrens	19.4%
 * Silverpine Forest	11.6%
 * Duskwood	10.3%
 * Hillsbrad Foothills	10.2%
 * Westfall	9.4%
 * Stonetalon Mountains	9.3%
 * Wetlands	7.0%
 * Darkshore	6.1%
 * Redridge Mountains	6.1%
 * Loch Modan	5.0%
 * Ashenvale	3.4%
 * Razorfen Kraul	1.5%
 * Ghostlands	0.8%

Alchemy

 * Lesser Healing Potion
 * Swiftness Potion
 * Elixir of Wisdom
 * Healing Potion
 * Strong Troll's Blood Potion

Inscription

 * Dusky Pigment
 * Verdant Pigment

Lore
According to legend Briarthorn grows where Agamaggan's blood touched the soil of Azeroth after he fell in the War of the Ancients.