Sidneya tenuifolia
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Sidneya
- species: Sidneya tenuifolia
Parras de la Fuente
Saltillo
Viesca
CoahuilaMapimí
DurangoNuevo Laredo
Tamaulipas
MexicoLaredo
Texas
United States