Phlegmariurus nutans

Phlegmariurus nutans, synonym Huperzia nutans, known as wawaeʻiole or nodding clubmoss, is a species of club moss in the family Lycopodiaceae. It is endemic to wet forests and cliffside shrublands on the islands of Oahu and Kauai in Hawaii.^[4] It is threatened by habitat loss.

Phlegmariurus nutans
Conservation status
Critically Endangered  (IUCN 3.1)[1]
Critically Imperiled  (NatureServe)[2]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Lycophytes
Class:	Lycopodiopsida
Order:	Lycopodiales
Family:	Lycopodiaceae
Genus:	Phlegmariurus
Species:	P. nutans
Binomial name
Phlegmariurus nutans (Brack.) W.H.Wagner[3]
Synonyms[3]
Huperzia nutans (Brack.) Rothm. Lycopodium nutans Brack. Urostachys nutans (Brack.) Herter ex Nessel