
A new species of hairy tree fern (Dicksoniaceae - Cyatheales) is described and illustrated: Dicksonia utteridgei from stunted ridge forest in central New Guinea. The species is the only one in the genus with a combination of fully pinnate to bipinnate-pinnatifid pinnules and bristly spreading petiole hairs.
New Guinea, Biodiversity, Cyatheales, tree ferns, Dicksonia, Tracheophyta, Dicksoniaceae, endemic, Polypodiopsida, Plantae, biogeography, Taxonomy
New Guinea, Biodiversity, Cyatheales, tree ferns, Dicksonia, Tracheophyta, Dicksoniaceae, endemic, Polypodiopsida, Plantae, biogeography, Taxonomy
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