My latest research paper has just been published! It covers the whole process of creating and publishing the Tradescantia cultivar checklist, and acts as the official publication of some of the names that hadn't been established yet. This is the conclusion of about four years of work, so I'm really proud that it's finally out there.
You can read it for free (open access) at: https://doi.org/10.21273/HORTSCI18749-25