Continuing a series of miscellaneous contributions, by various authors, where hitherto unpublished data relevant to the Med-Checklist project are presented, this instalment deals with the families Boraginaceae, Caryophyllaceae, Compositae, Dipsacaceae, Euphorbiaceae, Leguminosae, Ranunculaceae, Rhamnaceae, Solanaceae, Violaceae; Gramineae and Juncaginaceae. It includes new country and area records, taxonomic and distributional considerations. New names and combinations are validated in Anthemis, Anthyllis, Centaurea, Cephalaria, Cirsium, Eragrostis, Galatella, Megathyrsus, Psephellus, Rhaponticum, Tripolium and Viola.