Bloodvine

Bloodvine is a Herb that can be gathered by Herbalists.

Source
Bloodvine is not gathered independently, but piggybacks on other herbs in Zul'Gurub while having a in the inventory. it also drops randomly from enemies in Zul'Gurub.

Bloodvine as an ingredient
Bloodvine is used in the following recipes:

Blacksmithing

 * Bloodsoul Breastplate
 * Bloodsoul Gauntlets
 * Bloodsoul Shoulders
 * Ironvine Breastplate
 * Ironvine Gloves

Engineering

 * Bloodvine Goggles
 * Bloodvine Lens

Leatherworking

 * Blood Tiger Breastplate
 * Blood Tiger Shoulders
 * Bramblewood Helm

Tailoring

 * Bloodvine Boots
 * Bloodvine Leggings
 * Bloodvine Vest
 * Core Felcloth Bag
 * Gaea's Embrace
 * Sylvan Vest