†family Pentaphragmataceae Agardh 1858
Angiospermae - Asterales - Pentaphragmataceae
Parent taxon: Asterales according to The Angiosperm Phylogeny Group 2016
See also Mabberley 2000
Sister taxa: Alseuosmiaceae, Argophyllaceae, Argophyllum, Asteraceae, Calyceraceae, Campanulaceae, Donatiaceae, Goodeniaceae, Menyanthaceae, Phellinaceae, Rousseaceae, Stylidiaceae, Stylidium
Subtaxa: none
Ecology: "photoautotroph"
Distribution: there are no occurrences of Pentaphragmataceae in the database