ThirstgrassCanonLegendsInfinities Thirstgrass was a type of carnivorous grass native to the planet Irudiru with relatively sharp blades, allowing it to cut the skin of passing creatures and drink their blood. Sources "The One With the Green Thumb" — Star Wars - The Official Magazine 107AppearancesAftermath: Life Debt (First appearance, simultaneous with audiobook) (Unknown)Unknown UnknownNoneAftermath: Life Debt audiobook (Unknown)Unknown UnknownNone