Source: https://www.researchgate.net/profile/Lalla_Mina_Idrissi_Hassani/publication/299858807_Le_genevrier_thurifere_Juniperus_thurifera_L_Cupressaceae_Analyse_biometrique_et_biochimique_propositions_systematiques/links/589a6a3eaca2721f0db12863/Le-genevrier-thurifere-Juniperus-thurifera-L-Cupressaceae-Analyse-biometrique-et-biochimique-propositions-systematiques.pdf