Children (8 direct children, 8 direct and indirect children):
Kalmia latifolia var. myrtifolia
Kalmia latifolia f. myrtifolia
Kalmia latifolia var. polypetala
Kalmia latifolia var. obtusata
Kalmia latifolia var. fuscata
Kalmia latifolia var. laevipes
Kalmia latifolia var. pavarti
Kalmia latifolia var. coronata