Nomenclature: wfo-0000149508
Polypodium helleri Minnesota Bot. Stud. 1: 785. (1897)
Nomenclatural References
- literature : Minnesota Bot. Stud. 1: 785. 1897 BHL link from IPNI metadata.
- specimen : Type specimen at Edinburgh (E). Heller, Amos: 2602. Barcode: E00499024. Specimen link provided by Royal Botanic Garden Edinburgh.
- person : Lucien Marcus Underwood (1853-1907) Based on occurrence of standard abbreviation 'Underw.' in the authors string.
- database : IPNI record: 17190600-1
- database : The Plant List version 1.0, record: ifn-42030
- database : The Plant List version 1.1, record: ifn-42030