Tools

1. •International Plant Names Index
   

2. •Tropicos
   

3. •GenBank (NCBI)
   

Nomenclature

1. •ITIS [integrated Taxonomic Information System]
   

2. •International Code of Botanical Nomenclature
   

3. •Phylocode
   

Phylogenetics & Classification

1. •Tree of Life
   

2. •TreeBASE
   

3. •Angiosperm Phylogeny Website