Portail documentaire

Bartha, Dénes, Csiszár, Ágnes 2008 Common Hackberry (Celtis occidentalis L.). In: The most important invasive plants in Hungary. Institute of Ecology and Botany, Vácrátót (Hungary): 95-102.

Balogh, Lajos, Magdolna, Juhász 2008 American and Chinese pokeweed (Phytolacca americana, Phytolacca esculenta). In: The most important invasive plants in Hungary. Institute of Ecology and Botany, Vácrátót (Hungary): 35-46.