Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Streptophyta (Streptophytina)
Embryophyte (Land plants)
Tracheophyta (Higher plants)
Euphyllophytina (Euphyllophyta)
Radiatopses
Lignophyta
Seed plants (Phanerogams)
Acrogymnospermae
Cycadophytanae
Magnoliophyta (Angiosperms)
Magnoliopsida
Caryophyllidae
Caryophyllanae
Polygonales
Polygonaceae (Smartweed family)
Polygonoideae
Polygoneae
Polygonum (Knotweed)
Polygonum oxyspermum (3744331)
Children (3 direct children, 3 direct and indirect children):
Polygonum oxyspermum subsp. raii
Ray's knotgrass
Polygonum oxyspermum subsp. oxyspermum
Polygonum oxyspermum subsp. robertii