This is based on Flora Neotropica, 1974, 1977, 1979 with additions and
amendments since that time. These are backed by references to such changes
plus comments when thought necessary.You can also search on countries where
species can be found. If you enter the word NOTES in the species section you
can obtain pertinent information about several genera that have been added
or changed since Flora Neotropica. See 'Uncle Derek Says' for more detail
on why this data base may be slightly different to other listings of species.