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Kurzyna-Młynik et al. 2008. (en) Renata Kurzyna-Młynik, Alexei A. Oskolski, Stephen R. Downie, Rafał Kopacz, Aneta Wojewódzka et Krzysztof Spalik, «Phylogenetic position of the genus Ferula (Apiaceae) and its placement in tribe Scandiceae as inferred from nrDNA ITS sequence variation», Plant Systematics and Evolution, vol.274, nos1-2, , p.47–66 (ISSN0378-2697 et 1615-6110, DOI10.1007/s00606-008-0022-2, lire en ligne, consulté le ).
Panahi et al. 2018. (en) Mehrnoush Panahi, Łukasz Banasiak, Marcin Piwczyński, Radosław Puchałkaet al., «Taxonomy of the traditional medicinal plant genus Ferula (Apiaceae) is confounded by incongruence between nuclear rDNA and plastid DNA», Botanical Journal of the Linnean Society, vol.188, no2, , p.173–189 (ISSN0024-4074 et 1095-8339, DOI10.1093/botlinnean/boy055, lire en ligne, consulté le ).
Kurzyna-Młynik et al. 2008. (en) Renata Kurzyna-Młynik, Alexei A. Oskolski, Stephen R. Downie, Rafał Kopacz, Aneta Wojewódzka et Krzysztof Spalik, «Phylogenetic position of the genus Ferula (Apiaceae) and its placement in tribe Scandiceae as inferred from nrDNA ITS sequence variation», Plant Systematics and Evolution, vol.274, nos1-2, , p.47–66 (ISSN0378-2697 et 1615-6110, DOI10.1007/s00606-008-0022-2, lire en ligne, consulté le ).
Panahi et al. 2018. (en) Mehrnoush Panahi, Łukasz Banasiak, Marcin Piwczyński, Radosław Puchałkaet al., «Taxonomy of the traditional medicinal plant genus Ferula (Apiaceae) is confounded by incongruence between nuclear rDNA and plastid DNA», Botanical Journal of the Linnean Society, vol.188, no2, , p.173–189 (ISSN0024-4074 et 1095-8339, DOI10.1093/botlinnean/boy055, lire en ligne, consulté le ).
Kurzyna-Młynik et al. 2008. (en) Renata Kurzyna-Młynik, Alexei A. Oskolski, Stephen R. Downie, Rafał Kopacz, Aneta Wojewódzka et Krzysztof Spalik, «Phylogenetic position of the genus Ferula (Apiaceae) and its placement in tribe Scandiceae as inferred from nrDNA ITS sequence variation», Plant Systematics and Evolution, vol.274, nos1-2, , p.47–66 (ISSN0378-2697 et 1615-6110, DOI10.1007/s00606-008-0022-2, lire en ligne, consulté le ).