Children (7 direct children, 7 direct and indirect children):
Mentha longifolia cyprica
Mentha longifolia subsp. cyprica
Mentha longifolia hymalaiensis
Mentha longifolia subsp. hymalaiensis
Mentha longifolia typhoides
Mentha longifolia subsp. typhoides
Mentha longifolia wissii
Mentha longifolia subsp. wissii
Mentha longifolia var. amphilema
Mentha longifolia var. asiatica
Mentha longifolia var. detonsa