Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Streptophyta (Streptophytina)
Embryophyte (Land plants)
Tracheophyta (Higher plants)
Polypodiophyta
Polypodiophytina
Polypodiopsida (Pteridopsida)
Polypodiidae (Leptosporangiate fern)
Polypodiales
Aspleniineae
Blechnaceae

Mesothema (17166743)

Children (7 direct children, 7 direct and indirect children):

Mesothema appendiculatum

Mesothema auriculatum

Mesothema hastatum

Mesothema javanicum

Mesothema punctulatum

Mesothema rigidum

Mesothema australe