Adenophorus

Adenophorus is a genus of ferns in the family Polypodiaceae, subfamily Grammitidoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is endemic to Hawaii.

Species
, the Checklist of Ferns and Lycophytes of the World accepted the following species and hybrids:
 * Adenophorus × abbottiae W.H.Wagner
 * Adenophorus abietinus (D.C.Eaton) K.A.Wilson
 * Adenophorus × carsonii Ranker
 * Adenophorus epigaeus (L.E.Bishop) W.H.Wagner
 * Adenophorus haalilioanus (Brack.) K.A.Wilson
 * Adenophorus hymenophylloides (Kaulf.) Hook. & Grev.
 * Adenophorus oahuensis (Copel.) L.E.Bishop
 * Adenophorus periens L.E.Bishop
 * Adenophorus sarmentosus (Brack.) K.A.Wilson
 * Adenophorus tamariscinus (Kaulf.) Hook. & Grev.
 * Adenophorus tenellus (Kaulf.) Ranker
 * Adenophorus tripinnatifidus Gaudich.