... as to the botanical name of this species as to whether is Nephrolepis exaltata or Nephrolepis exaltata subsp. hawaiiensis, an endemic subspecies ...

... Doodia kunthiana shares the Hawaiian name ʻōkupukupu with the endemic subspecies Nephrolepis exaltata subsp. hawaiiensis, and, possibly ...

... fern, certainly slower than ferns like laukahi (Reholttumia hudsoniana), niʻaniʻau (Nephrolepis exaltata subsp. hawaiiensis), and palapalai ...