Children (8 direct children, 8 direct and indirect children):
Thalictrum simplex var. affine
Thalictrum simplex var. brevipes
Thalictrum simplex var. glandulosum
Thalictrum simplex var. simplex
Thalictrum simplex var. tenuifolium
Thalictrum simplex subsp. simplex
Thalictrum simplex subsp. altaicum
Thalictrum simplex subsp. amurense