Searching for null monads
Posted: Sun Jun 27, 2021 9:22 pm
I'd like to make a list of monads with no records for my county. This query https://database.bsbi.org/search.php#re ... 6381d81b6e should do it for a specific hectad (just using that for testing so that it runs faster), but the DDb doesn't return monads with zero taxa recorded. I may be missing something or it may not have been built in, or possibly not thought to be wanted.
Jon
Jon