Pian piccolo, Parco Nazionale dei Monti Sibillini
F. Martini, M. Codogno, L. Comelli & O. Mesiano
Dipartimento di Biologia Università di Trieste, via L. Giorgieri 10, I-34100 Trieste; e-mail: email@example.com
The vegetation of the green roofs in Trieste (NE-Italy). The vegetation of the green roof in Trieste has been studied with particular regard to the bryophytic component. Two phytocoenoses belonging to Sedo-Scleranthetea are described on the base of 40 phytosociological releves: Acino arvensis-Trifolietum scabri and Hylothelephium telephium ssp. maximum-Phytocoenon. Some considerations on the floristic composition, biological and chorological spectra, ecology and phytosociology of these coenoses are also given.
green roofs, Sedo-Scleranthetea, Trieste (NE Italy), urban vegetation