Turkey oaks (Quercus cerris), mixed with Italian oaks (Quercus frainetto) and pedunculate oaks (Quercus robur), characterise vegetation in dry areas. Downy oaks (Quercus pubescens), cork oaks (Quercus suber), and evergreen oaks (Quercus ilex) are instead rarer.
The undergrowth is thick and tangled, and mainly consists of butcher’s-broom (Ruscus aculeatus), bracken (Pteridium aquilinum), and wild asparagus (Asparagus acutifolius).
Trees growing around the “Piscine” are pedunculate oaks (Quercus robur), mixed with narrow-leafed ash (Fraxinus oxycarpa), black alder (Alnus glutinosa), and some aspens (Populus tremula). Hygrophilous grasses include common rush (Juncus effusus), purple loosestrife (Lythrum salicaria), water dropworts (Oenanthe aquatica), greater pond sedge (Carex riparia), water mint (Mentha aquatica), yellow flag (Iris pseudacorus), and many more.