Thanks for starting this thread. You may want to add the following who are part of a group of people spearheading collaboration between iNat and Wikipedia/Wikidata:
- @siobhanleachman
- @adzebill
- myself
Also: it would be fantastic if iNat linked not just to Wikipedia in the About page for the taxon but also to the corresponding Wikidata item (which lists all known identifier mappings and additional metadata).