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
Ophioglossopsida
Marattiidae
Marattiales
Marattiaceaeae (Marattiaceae)
Christensenia (Christensenia (plant))
Christensenia aesculifolia
Christensenia aesculifolia subsp. aesculifolia (21383038)