RhamphospermumRhamphospermum is a genus of flowering plants in the family Brassicaceae. It was revived in 2021, in a "long overdue" taxonomic revision of the Brassicaceae.SpeciesThe following species are accepted:Rhamphospermum arvense Rhamphospermum labasii Rhamphospermum nigrum ''Rhamphospermum pubescens''