Children (11 direct children, 12 direct and indirect children):
Thamnosma socotrana
Thamnosma montana
Turpentinebroom
Thamnosma africana
Thamnosma texana
(tree size 1)
Rue of the mountains
Thamnosma hirschii
Thamnosma pailensis
Thamnosma rhodesica
Thamnosma somalensis
Thamnosma stanfordii
Thamnosma trifoliata
Thamnosma crenata