CCDBAngiospermsPhilydraceaeHelmholtzia

3 species in "Helmholtzia" :

Taxon name Status Median (n)
Helmholtzia acorifolia F. Muell. Accepted 17
Helmholtzia glaberrima (Hook.) Caruel Accepted 16
Orthothylax glaberrimus (Hook.) Skottsb. Synonym of Helmholtzia glaberrima (Hook.) Caruel 16