The area of Campofelice di Roccella is 14.7 square kilometers.
Campofelice di Roccella's population is 5,896.
The area of Campofelice di Fitalia is 35.2 square kilometers.
The population of Campofelice di Fitalia is 595.
The area of Roccella Ionica is 37 square kilometers.
The area of Roccella Valdemone is 41 square kilometers.
Roccella Ionica's population is 6,768.
Roccella Valdemone's population is 802.
The area of Di An is 60 square kilometers.
The area of Sant'Angelo di Piove di Sacco is 14 square kilometers.
The area of Castelnuovo di Val di Cecina is 88.7 square kilometers.
Litmus is made from lichens that belong to the genus Roccella, such as Roccella tinctoria and Roccella fuciformis. These lichens contain a natural dye that changes color in response to acidic or alkaline solutions, making them suitable for use as a pH indicator in laboratory tests and other applications.
The area of Chiusa di Pesio is 94 square kilometers.