1. (2709) Proposal to conserve the name Callistophytaceae against Emplectopteridaceae (Pteridospermopsida). Issue 4 (23rd December 2019) Authors: Backer, Malte; Kerp, Hans; Bomfleur, Benjamin Journal: Taxon Issue: Volume 68:Issue 4(2019) Page Start: 872 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗