Sánchez JM, Guitián P, Guitián J. Reproduetive biology aud conservation of Petrocoptis grandiflora in the NW of the Iberian Península. Bot. complut. [Internet]. 1 janv. 1993 [cité 14 juill. 2026];18:123. Disponible sur: https://revistas.ucm.es/index.php/BOCM/article/view/BOCM9393110123A