A categorical indicator of the extent to which the taxonomic identification has been verified to be correct. Recommended best practice is to use a controlled vocabulary such as that used in HISPID/ABCD.
Recommended best practice is to use a controlled vocabulary such as that used in HISPID/ABCD. [KCP comment: can we include a direct link to this vocabulary? I checked the HISPID/ABCD webpage but could not find anything that relates to a "controled vocabulary for a categorical indicator"].
LINKS TO RESOURCES, PERHAPS WITH EXPLANATION