Recent studies, as by the APG, show that the monocots form a monophyletic group (clade) but that the dicots do not (they are paraphyletic). Nevertheless, the majority of dicot species do form a monophyletic group, called the eudicots or tricolpates. Of the remaining dicot species, most belong to a third major clade known as the magnoliids, containing about 9,000 species. The rest include a paraphyletic grouping of primitive species known collectively as the basal angiosperms, plus the families Ceratophyllaceae and Chloranthaceae.
Recent studies , as by the APG , show that the monocots form a monophyletic group ( clade ) but that the dicots do not ( they are paraphyletic ) . Nevertheless , the majority of dicot species do form a monophyletic group , called the eudicots or tricolpates . Of the remaining dicot species , most belong to a third major clade known as the magnoliids , containing about 9,000 species . The rest include a paraphyletic grouping of primitive species known collectively as the basal angiosperms , plus the families Ceratophyllaceae and Chloranthaceae .
How many species dicot species are magnoliids?
How many species dicot species are magnoliids ?
about 9,000
about 9,000