The liverwort Lunularia cruciata was collected from the town of Acerra, in the heart of the so-called 'Land of Fires' a large area in the eastern part of Campania region of Italy affected by burning of waste and fraudulent dumping and one of the vertices of the "Italian Triangle of Death" so said
Seven new bisbibenzyls (1-7) were isolated from the methanol extract of the liverwort Lunularia cruciata along with one previously known bibenzyl and five known bisbibenzyls. The structures of compounds 1-7 were elucidated on the basis of the spectroscopic data. These newly isolated bisbibenzyls may