Children (6 direct children, 6 direct and indirect children):
Calamagrostis epigeios var. densiflora
Calamagrostis epigeios var. parviflora
Calamagrostis epigeios var. sylvatica
Calamagrostis epigeios var. epigeios
Nominate bushgrass
Calamagrostis epigeios glomerata