Children (14 direct children, 14 direct and indirect children):
Tetraplodon mnioides
Entireleaf nitrogen moss
Tetraplodon angustatus
Toothedleaf nitrogen moss
Tetraplodon blyttii
Tetraplodon bryoides
Tetraplodon caulescens
Tetraplodon fuegianus
Tetraplodon itatiaiae
Tetraplodon pallidus
Pale nitrogen moss
Tetraplodon paradoxus
Paradox nitrogen moss
Tetraplodon stenophysatus
Tetraplodon tomentosus
Tetraplodon urceolatus
Urceolate nitrogen moss
Tetraplodon australis
Tetraplodon tasmanicus