It is a perennial plant that can reach a height of one hundred and twenty centimeters. It has green, cylindrical and erect stems.
The leaves can be linear or cylindrical and are placed at the base of the stem.
The flowers are small in size and develop in cob inflorescences from May to October.
The fruit is a brown ovoid capsule.
Masterpieces of the hall
The garden of the museum is not born by chance. It wants to give a suggestion. The walk that crosses recalls the path of a river and, on its "banks", there are some plants that existed already in Pleistocene. Almost all are still part of Mediterranean and temperate environments that characterize the Italian peninsula.