Petiole and rhizome (human finger scale)   
  Part of: Pincheira-Ulbrich J, Zambrano U, Urrutia-Estrada J (2022) New record of Hymenophyllum caudatum Bosch (Polypodiopsida, Hymenophyllaceae) extends the mainland distribution in the coastal Mediterranean Forest of South America. Biodiversity Data Journal 10: e84169. https://doi.org/10.3897/BDJ.10.e84169