- To a monotypic taxon: This is a redirect from the only lower-ranking member of a monotypic plant taxon to its monotypic taxon. In a biology-related article, when for example a genus has only one species, the binomial name may be a redirect to the genus.
- Use {{R from monotypic taxon}} instead when making a redirect from a monotypic taxon to its only member, for example, from a family name to its sole genus.
- From a merge: This is a redirect from a page that was merged into another page. This redirect was kept in order to preserve the edit history of this page after its content was merged into the content of the target page. Please do not remove the tag that generates this text (unless the need to recreate content on this page has been demonstrated) or delete this page.