Children (17 direct children, 17 direct and indirect children):
Machaeranthera canescens var. ambigua
Machaeranthera canescens var. glabra
Machaeranthera canescens var. nebraskana
Machaeranthera canescens subsp. ziegleri
Machaeranthera canescens var. ziegleri
Machaeranthera canescens var. incana
Machaeranthera canescens subsp. canescens
Machaeranthera canescens var. canescens
Machaeranthera canescens var. leucanthemifolia
Machaeranthera canescens var. sessiliflora
Machaeranthera canescens var. shastensis
Machaeranthera canescens subsp. glabra
Machaeranthera canescens subsp. viscosa
Machaeranthera canescens var. monticola
Machaeranthera canescens var. vacans
Machaeranthera canescens var. commixta
Machaeranthera canescens var. alpina