Clicking on a column heading will sort that column.

The empty white text box at the top of a column allows you to type in Filter Criteria for that column.

The default condition of the filter box is "Begins with".

Clicking on the "Key" Icon at the top of a column allows you to change the conditions governing the Filter.

The 4 "Ball" icons  on the left hand side convey a lot of information at a glance. 

Hover your mouse over each of them and read the tool tip to see what information each ball is portraying and           what action will be taken if you click on the icon .
  
Clicking on any of the 4 small circular icons  at the top of the left hand column will filter the records.

          Clicking on  will display only records where pictures are available.
          Clicking on  will display only the Valid records. (Useful for obtaining the number of Valid records).
          Clicking on  will display all the Original names.
          Clicking on  will display all the records that are linked to Original names.

          Clicking on  will remove any active filter and display all records.

Valid Taxa are displayed in blue

Selecting and Clicking on a Genus record will open a new page giving you many "Interform Navigation" options - see below: