Invasion

Invasion Description

None

Geographic Extent

Sardnia/Italy/Gulf of Cagliari (1871, USNM 92207, , US National Museum of Natural History, Department of Botany,2021); Greece/Ionian Sea (Gallardo et al. 1993; Guiry and Guiry 2021); Znte (Zakynthos)/Greece/Ionian Sea (USNM 155539, US National Museum of Natural History, Department of Botany,2021)