Children (6 direct children, 8 direct and indirect children):
Saxifraga subsect. flagellares
Saxifraga subsect. gemmiparae
Saxifraga subsect. hirculoideae
(tree size 2)
Saxifraga subsect. rosulares
Saxifraga subsect. serpyllifoliae
Saxifraga subsect. hemisphericae