Nephrodium concinnum (Willd.) Baker = Thelypteris concinna (Willd.) Ching
English:
concinnus,-a,-um;

https://archive.org/stream/#page/268/mode/2up
homotypic synonyms:
Amauropelta concinna (Willd.) Pic. Serm.; Aspidium concinnum (Willd.) Mett.; Dryopteris concinna (Willd.) Kuntze; Lastrea concinna (Willd.) T. Moore; Phegopteris concinna (Willd.) Fée; Polypodium concinnum Willd.; Thelypteris concinna (Willd.) Ching;

protologue: Syn. Fil. 268: 268 (1867)

---

      search images: Google images       IPNI (International Plant Names Index)       WFO (World Flora Online)       POWO (Plants of the World online)       GBIF (Global Biodiversity Information Facility)

---