Acianthera sonderiana
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Asparagales
- family: Orchidaceae
- genus: Acianthera
- species: Acianthera sonderiana
Curitiba- Rio Negro
- União da Vitória
Paraná- Mafra
- Porto União
Santa Catarina
Brazil