VILLASEÑOR, J. L.; HINOJOSA, O.; REDONDA-MARTÍNEZ, R.

A new species of Psacalium (Asteraceae, Senecioneae) from the state of Guerrero, Mexico

. Phytotaxa, Auckland, New Zealand, v. 345, n. 1, p. 73–77, 2018. DOI: 10.11646/phytotaxa.345.1.9. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.345.1.9. Acesso em: 6 dec. 2025.