Corylus maxima, the filbert, is a species of hazel native to southeastern Europe and southwestern Asia, from the Balkans to Ordu in Turkey.
Other Names: Corylus maxima maxima, Corylus maxima atropurpurea, Lambertusnoot, Suur Sarapuu, Riesen-Hasel, Filberthassel
Corylus avellana × maxima is a hybrid of plants with 5 observations
Other Names: 歐大混榛