Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Phaeista
Limnista
Fucistia
Phaeophyceae (Phaeophyta)
Fucophycidae
Desmarestiales
Arthrocladiaceae
Children (1 direct children, 2 direct and indirect children):
Arthrocladia villosa
(tree size 1)