Related how?

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)
Angiosperms (Flowering plants)
Mesangiosperms (Core angiosperms)
Eudicots (Eudicotidae)
Core eudicots
Superrosids
Rosids (Rosiden)
Eurosids ii (Malvids (in apg iii))
Myrtales
Lythrineae
Onagraceae (Willowherb family)

Ludwigioideae (19911796)

Children (11 direct children, 166 direct and indirect children):

Ludwigia (tree size 150)
Primrose-willow

Isnardia (tree size 5)

Fissendocarpa

Corynostigma

Cubospermum

Danthia

Dantia

Oocarpon

Prieuria

Quadricosta

Nematopyxis