Floodplains and wetlands are highly suitable for plant ecological stud
ies, whether for agricultural interests, nature conservation or basic
science. traditional work has entailed a descriptive approach at the c
ommunity or individual plant level. Nowadays these studies are evolvin
g into physiological research on relationships between flooding stress
and vegetation zonation. Current experiments aim to unravel the adapt
ive mechanisms whereby terrestrial plants cope with the peculiar condi
tions of the floodplain, from the whole plant down to the cell.