Family Helwingiaceae Decne. 1836
Angiospermae - Aquifoliales - Helwingiaceae
Parent taxon: Aquifoliales according to The Angiosperm Phylogeny Group 2016
Sister taxa: Aquifoliaceae, Cardiopteridaceae, Irvingbaileya, Phyllonomaceae, Stemonuraceae
Subtaxa: none
Ecology: "photoautotroph"
Distribution: there are no occurrences of Helwingiaceae in the database