Spirostrephon caesioannulatus
Spirostrephon copei
Spirostrephon creolum
Spirostrephon highlandense
Spirostrephon highlandensis
Spirostrephon jonesi
Spirostrephon lactarium
Spirostrephon lactarius
Spirostrephon magnum
Spirostrephon tesselatum
(tree size 1)
Spirostrephon texensis
Spirostrephon utorum