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Last Universal Common Ancestor
Plantae
Tracheophyta
Pteridophyta
Pteridopsida
Polypodiales
Cystopteridaceae
Acystopteris
Acystopteris tenuisecta
[
Aspidium tenuisectum
]
Cystopteris
Cystopteris alpina
Cystopteris dickieana
Cystopteris fragilis subsp. diaphana
Cystopteris fragilis subsp. fragilis
Cystopteris fragilis subsp. huteri
Cystopteris japonica
Cystopteris sudetica
Cystopteris viridula
Problematic Rooting (158)
Cystopteris
Cystopteris fragilis
[
Filix fragilis
]