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
Superasterids (Superastrids)
Asterids (Asteriden)
Lamiids (Euasterids i)
Gentianales
Apocynaceae
Apocynoideae

Odontadenieae (18986887)

Children (7 direct children, 120 direct and indirect children):

Cycladenia (tree size 8)
Waxydogbane

Elytropus (tree size 5)

Odontadenia (tree size 70)

Secondatia (tree size 16)

Stipecoma (tree size 8)

Pinochia (tree size 5)

Thyrsanthella (tree size 1)