The authors of these genera are briefly identified. The range of each genus is revealed The species of each genus are listed, unless they are too numerous. Salient characteristics of each genus or one of its species is given. Except for identifying the genus and species, taxonomy is not treated because of the ever-changing opinions of botanists.
The authors of these genera are briefly identified. The range of each genus is revealed The species of each genus are listed, unless they are too numerous. Salient characteristics of each genus or one of its species is given. Except for identifying the genus and species, taxonomy is not treated because of the ever-changing opinions of botanists.