Wolffia columbiana (Araceae, Lemnoideae): first record of the smallest alien flowering plant in southern Europe and Italy

Gymnocoronis spilanthoides(Asteraceae, Eupatorieae), a new naturalized and potentially invasive aquatic alien in S Europe

(2016) Nicola M. G. Ardenghi et al.   Willdenowia

Discovered outdoors: typification of names of taxa described from Italy outside their native range

(2015) Nicola M.G. Ardenghi et al.   Phytotaxa

Aliens just a click away: the online aquarium trade in Italy

(2015) Giuseppe Mazza et al.   Management of Biological Invasions

First records of American Wolffia columbiana in Europe – Clandestine replacement of native Wolffia arrhiza?

(2014) Ulf Schmitz et al.   BioInvasions Records

ControllingWolffiausing alum in a pond

(2012) Richard A. Osgood   LAKE AND RESERVOIR MANAGEMENT

Alien aquatic plant species in European countries

(2012) A HUSSNER   WEED RESEARCH

The top 27 animal alien species introduced into Europe for aquaculture and related activities

(2010) D. Savini et al.   JOURNAL OF APPLIED ICHTHYOLOGY