Taxonomic data providers

TNRS version 5.0 consults the following sources of nomenclatural and taxonomic information:

    Reporting errors

    Please contact us at support@tnrs.biendata.orgif you encounter errors or have questions regarding taxonomic opinions transmitted by the TNRS. However, unless the error is due to a bug in the TNRS, we will generally recommend you contact our taxonomic data providers directly.