Polypodium (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Polypodium" in English language version.

refsWebsite
Global rank English rank
18th place
17th place
2nd place
2nd place
11th place
8th place
low place
low place

doi.org

  • PPG I (2016). "A community-derived classification for extant lycophytes and ferns". Journal of Systematics and Evolution. 54 (6): 563–603. Bibcode:2016JSyEv..54..563.. doi:10.1111/jse.12229. S2CID 39980610.

harvard.edu

ui.adsabs.harvard.edu

  • PPG I (2016). "A community-derived classification for extant lycophytes and ferns". Journal of Systematics and Evolution. 54 (6): 563–603. Bibcode:2016JSyEv..54..563.. doi:10.1111/jse.12229. S2CID 39980610.

semanticscholar.org

api.semanticscholar.org

  • PPG I (2016). "A community-derived classification for extant lycophytes and ferns". Journal of Systematics and Evolution. 54 (6): 563–603. Bibcode:2016JSyEv..54..563.. doi:10.1111/jse.12229. S2CID 39980610.

worldplants.de

  • Hassler, Michael. "Polypodium". World Ferns. Retrieved 2025-04-21.