Clicking in any form field displays a list of available values for that field. The
list is filtered based upon values in all non-empty fields. The list can also be
narrowed by typing one or more characters into the form field. Clicking on a list
entry will put that value into the currently focussed form field.
The text '<null>', when it appears in the list, indicates that related records
exist that do not have a value recorded for the selected form field.
The currently selected (focussed) form field is displayed at the bottom-right of
the list, the number of matched values is displayed at the top of the list. The
list also shows, in brackets after the value, the number of individual records found
in the database for that field value.
button at the right-hand side of each form field will remove the contents of that
field. The 'Clear All' button at the bottom of the form will clear all form fields.
A non-empty value in the 'Collector', 'Country' or 'Major Region' fields, or a tick
in the 'Restrict to Types Only' field will cause searches to be routed through Botanical
Record data, otherwise searches are conducted on the core taxanomic data by default.
Use Exact Search Term Matching: when ticked searches will only return records where all the
search terms are matched in full. For example, with 'Use Exact Term Matching' unticked then searching
with the term 'A' entered in the genus field will return all genera whose names begin with the letter 'A' but
when ticked nothing would be returned as there is no genus whose entire name is just 'A'.