Thelasis wariana merupakan tumbuhan epifit dari famili Orchidaceae (suku anggrek-anggrekan). Tumbuhan ini berasal dari bioma beriklim tropis basah di wilayah Papua New Guinea.
POWO (2024). "Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; https://powo.science.kew.org/."
IPNI (2024). "International Plant Names Index. Published on the Internet http://www.ipni.org, The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries, and Australian National Herbarium"
