Saldivia, P., Vargas, O.M., Orlovich, D.A. & Lord, J.M. (2019)

Nomenclatural priority of the genus Linochilus over Piofontia (Asteraceae: Astereae)

. Phytotaxa 424 (3): 158–166. https://doi.org/10.11646/phytotaxa.424.3.3