I started two projects related to on-line access of diatom phylogenies: a repository of diatom trees that uses the OneZoom program to display trees, and an application for interactive browsing of the diatom phylogeny based on R and Shiny.
Both of these are dated at this point in time. I haven’t gotten around to updating the collection of trees, or the large phylogeny. I continuously work on the latter, so expect a more inclusive tree, both in terms taxa and genes, pretty soon.
If you are a diatom enthusiast and are willing to help update or maintain these projects, please feel free to contact me!