The likely current distribution for a Erigeron annuus and b Asclepias syriaca in our study area. c Shows the invasibility, calculated as the mean probability of occurrence over all eight study species.

  Part of: Zimmermann H, Loos J, von Wehrden H, Fischer J (2015) Aliens in Transylvania: risk maps of invasive alien plant species in Central Romania. NeoBiota 24: 55-65.