The Revwien were a species of sentient plantlike beings native to Revyia in the Outer Rim. Their unique biology and culture made them one of the most unusual species in the galaxy. Force-sensitive Revwien had a rich philosophy called Tyia based on harmonious connection to living things.
Source - The Art of Episode IV: A New Hope (Art: Ron Cobb; 1979)
First Appearance - Droids 6: Star Wars According to the Droids, Book I (1987)
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