The main toolbar:

Restart – reloads the key to start a new identification session;

Collapse tree nodes – Closes Feature groupings;

Expand tree nodes – Opens Feature groupings to allow the selection of Feature states;

Search for text – Allows you to find text within the Features or weeds list;

Feature and Entity Sets (groups) – If the key contains sets or groups of Features or Weeds this is away of filtering the size of the key;

Best – Helps you pick powerful characters that can help quickly identify a weed.;

Next Best – Will show you the next best feature if you can’t answer the first one shown;

Prune redundant features – As you start to select features and the weeds remaining list reduces some features will no longer apply to these. This function allows you to remove these features and/or states;

Differences – This function will show you the differences between the remaining weeds on a feature by feature basis;

Why Discarded – Select a weed within the discarded list and click this button. You will then be shown why the weed is no longer within the weeds remaining list;

Help – Read more detailed help on the Lucid Key Player.