de Oliveira, A. S., Pontes, R. C., Robaina, L. E. D. S., & Trentin, R. (2022).

The Cactaceae family in the Santa Maria river basin (Rio Grande do Sul, Brazil)

. Phytotaxa, 542(2), 153–166. https://doi.org/10.11646/phytotaxa.542.2.3