[1]
Williams, D.M. 2023. Notes on the diatom collection of the Natural History Museum, London (BM) IX: Campylodiscus hardmanianus, with a discussion on synapomorphy and the poverty of molecular monophyly. Phytotaxa. 629, 1 (Dec. 2023), 53–64. DOI:https://doi.org/10.11646/phytotaxa.629.1.4.