Domina, G., Uhlich, H., & Barone, G. (2022).

Orobanche australis Moris ex Bertol. the correct name for O. thapsoides Lojac. (Orobanchaceae)

. Phytotaxa, 531(2), 91–96. https://doi.org/10.11646/phytotaxa.531.2.1