Available online: www.notulaebotanicae.ro Print ISSN 0255 -965X; Electronic 1842 -4309 Not Bot Horti Agrobo, 2016, 44(2):337 -346 . DOI:10.15835/nbha442 10491 Original Article Comparative Analysis of the Alien Vascular Flora of Sardinia and Corsica Selena PUDDU 1, Lina PODDA 1*, Olga MAYORAL 2, Alain DELAGE 3, Laetitia HUGOT 3, Yohan PETIT 3, Gianluigi BACCHETTA 1,4 1Università degli Studi di Cagliari, Centro Conservazione Biodiversità (CCB), Dipartimento di Scienze della Vita e dell’Ambien te, v.le S. Ignazio da Laconi 13, 09123 Cagliari, Italy;
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[email protected] (*corresponding author) 2Universitat de València, Dpto. Didáctica de las Ciencias Experimentales y Sociales. Facultat de Magisteri, Avinguda dels Tarongers, 4, 46022; Jardí Botànic de la Universitat de València, Valencia, Spain;
[email protected] 3Conservatoire Botanique National de Corse, 14 Avenue Jean Nicoli, 20250 Corte, France;
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[email protected] 4Hortus Botanicus Karalitanus (HBK), Università degli Studi di Cagliari, Viale Sant’Ignazio da Laconi 9-11 09123 Cagliari, Italy;
[email protected] Abstract This article provides a comparison of the vascular alien flora of Sardinia (Italy) and that of Corsica (France), both territories belonging to the Western Mediterranean biogeographic subregion. The study has recorded 598 (90 doubtful) alien taxa in Sardinia (18% of the total flora) while 553 (87 doubtful) in Corsica (17%); six are new report to Sardinia and 27 to Corsica. A total of 234 taxa are common to both islands. Neophytes are 344 taxa (68% of the total) in Sardinia and 399 taxa (73%) in Corsica.