Have noted a major missing element in the Plant taxon, and that is of the Naturally occurring hybrids in the one genus with two of its species.
(Genus1 spices 1 x Genus 1 species 2)
Brachychiton populneus x rupestris = B. turgidulus
All naturally described hybrids have been missed or not used?
this is the same for (with examples):
Grevillea -> http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:76081-3
Melaleuca -> http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:597842-1
Brachychiton is a big one as have been seeing a lot posted that are the Natural hybrids but can not assign the correct name so it stays as just the genus.
I have flagged this issue for Brachychiton
I am hoping that the Curators are already over this but just thought that I would bring it up.