Blight(Player's Handbook v.3.5, p. 206)
Level: Druid 4, Blighter 4, Urban Druid 4, Sorcerer 5, Wizard 5, Sha'ir 5, Death Master 5, Dread Necromancer 5, Undying Fate 5, Decay (ECS) 5,
Components: V, S, DF,
Casting Time: 1 standard action
Saving Throw: Fortitude half; see text
Spell Resistance: Yes
This spell withers a single plant of any size. An affected plant creature takes 1d6 points of damage per level (maximum 15d6) and may attempt a Fortitude saving throw for half damage. A plant that isn't a creature (such as a tree or shrub) doesn't receive a save and immediately withers and dies.
This spell has no effect on the soil or surrounding plant life.