From an avoided double redirect: This is a redirect from an alternative title or related topic of Chrysiogenia, another redirect to the same title. Because double redirects are disallowed, both pages currently point to Chrysiogenaceae.
If Chrysiogenia is retargeted or is expanded into a separate article, template, or other project page, this redirect will be recategorized to be updated.
From alternative scientific name of a microorganism: This is a redirect from an alternative scientific name of a microorganism (or group of microorganisms) to the accepted scientific name.