Children (7 direct children, 7 direct and indirect children):
Eupatorium rotundifolium var. ovatum
Roundleaf thoroughwort
Eupatorium rotundifolium var. rotundifolium
Roundleaf thoroughwort
Eupatorium rotundifolium var. scabridum
Roundleaf thoroughwort
Eupatorium rotundifolium var. cordigerum
Eupatorium rotundifolium var. lanceolatum
Eupatorium rotundifolium var. pubescens
Eupatorium rotundifolium var. saundersii