Pentarhizidium is a genus of two Asian fern species. These species have formerly been included in Matteuccia or Onoclea. Recent genetic analysis has determined that these two species form a discrete clade that is basal to the rest of this fern group, and so have been located in their own genus. P. orientale is sometimes grown as a garden plant.
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Pentarhizidium is a genus of two Asian fern species. These species have formerly been included in Matteuccia or Onoclea. Recent genetic analysis has determined that these two species form a discrete clade that is basal to the rest of this fern group, and so have been located in their own genus. P. orientale is sometimes grown as a garden plant.
==Species== Pentarhizidium intermedium (Christensen 1913) Hayata 1928 Pentarhizidium orientale (Hooker 1860) Hayata 1928
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).