Category:Cactaceae in Río Negro Province
- Provinces of Argentina
- Buenos Aires
- Córdoba
- Entre Ríos
- Jujuy
- La Rioja
- Mendoza
- Neuquén
- Río Negro
- Salta
- San Juan
- San Luis
- Santa Cruz
- Tucumán
- Autonomous city
Subcategories
This category has the following 3 subcategories, out of 3 total.
P
- Pterocactus araucanus (1 F)
- Pterocactus australis (1 P, 1 F)
- Pterocactus fischeri (1 P, 2 F)