Mark Hyde, Bart Wursten and Petra Ballings   cc-by-nc

Pneumatopteris (Air Fern) is a genus of herb in the family Thelypteridaceae. Individuals can grow to 21 m. They have alternation of generations.

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EOL has data for 9 attributes, including:

Known occurrences, collected specimens and observations of air fern. View this species on GBIF