Ministerial Decision No. 189614/9691 declaring a number of rare plants as Protected Natural Monuments.

With this Decision the following rare plants are declared as Protected Natural Monuments:1) three extra-perennial plane-trees ("PLATANUS ORIENTALIS"), located in the region of Achaia; 2) an aquatic forest extending 459.000 m2 near the city of Messologi, the major species of which is "FRAXINUS ANGUSTIFOLIA"; this forest has unique hydrografic and environmental features.