Either one country name or a vector of multiple countries.
If country names are provided, then the function will return only the species
that are native to such countries, according to POWO.</p></dd>


<dt>verbose</dt>
<dd><p>Logical, if <code>FALSE</code>, a message showing each step during
the POWO search will not be printed in the console in full.</p></dd>


<dt>rerun</dt>
<dd><p>Logical, if <code>TRUE</code>, a previously stopped search will continue
from where it left off, starting with the last retrie