Pisonia wagneriana, the pāpala kēpau or Kauaʻi catchbirdtree, is a species of flowering tree in the Bougainvillea family, Nyctaginaceae, that is endemic to Kauaʻi in the Hawaiian Islands. It is threatened by habitat loss.
^Rønsted, N.; Nyberg, D.; Wood, K. (2021). "Pisonia wagneriana". IUCN Red List of Threatened Species. 2021: e.T33633A83805009. doi:10.2305/IUCN.UK.2021-1.RLTS.T33633A83805009.en. Retrieved 15 November 2021.
Pisoniawagneriana, the pāpala kēpau or Kauaʻi catchbirdtree, is a species of flowering tree in the Bougainvillea family, Nyctaginaceae, that is endemic...