Staurastrum unguiferum var. brasiliense
Staurastrum unguiferum var. corniculatum
(tree size 1)
Staurastrum unguiferum var. extensum
Staurastrum unguiferum var. inerme
Staurastrum unguiferum var. prespanse
Staurastrum unguiferum f. major