Figueiredo E, Smith GF.

Centaurea francoi, a replacement name for Centaurea crocata (Asteraceae), an endemic species from continental Portugal

. Phytotaxa [Internet]. 2018 Mar. 13 [cited 2025 Dec. 6];344(1):99–100. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.344.1.18