Thesylvaneth, sometimes called "Alarielle's Children," and once known as theTreemenof theWorld-That-Was, are a species of intelligent, usually humanoid tree spirits created byAlarielle, the goddess of life and nature.
The term "sylvaneth" encompasses a wide range of different tree-like humanoids first created when Alarielle planted seeds she had saved from the destruction of the World-That-Was inGhyranduring theAge of Myth.