red-spray ruellia
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Lamiales
- family: Acanthaceae
- genus: Ruellia
- species: Ruellia brevifolia
Riberalta- Rurrenabaque
El Beni- Coroico
La Paz
Bolivia
Viçosa
Minas Gerais- Farroupilha
Rio Grande do Sul- Porto Belo
Santa Catarina- Itirapina
São Paulo
Brazil
Antiguo Cuscatlán- Nuevo Cuscatlán
La Libertad
El Salvador
Bergshamra- Djursholm
Stockholm
Sweden
Denver
Colorado- Haiku-Pauwela
- Makawao
- Pukalani
Hawaii
United States