Salomón, L., Sklenář, P., & Freire, S. E. (2018).

Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America

. Phytotaxa, 340(1), 1–47. https://doi.org/10.11646/phytotaxa.340.1.1