| # The families of flowering plants |

L. Watson and M.J. Dallwitz

### Interactive key and information retrieval

The interactive key is easy to use, and has many features that will help you make accurate identifications, including:

- illustrations and notes to help you understand the characters;
- advice on the best characters to use;
- automatic recovery from errors;
- easy ways to confirm or reject an identification;
- illustrations and descriptions of taxa;
- diagnostic descriptions;
- differences between taxa.

If the Intkey app is already installed on your computer, you can start the key.

Intkey is available at delta-intkey.com/www/programs.htm.

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