File:Polypodium_vulgare_(aka).jpg · Wikimedia Commons · See Wikimedia Commons
Polypodium
Sign in to saveAlso known as polypody
Polypodium is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is widely distributed throughout the world, with the highest species diversity in the tropics. The name is derived from Ancient Greek poly ("many") + podion ("little foot"), on account of the foot-like appearance of the rhizome and its branches. They are commonly called polypodies or rockcap ferns, but for many species unique vernacular names exist.
Species
polypodies
Genus
- PhylumCnidaria
- ClassPolypodiozoa
- OrderPolypodiidea
- FamilyPolypodiidae
Common Name: calaguala
via · Kew POWO
Research
306 papers- Dietary supplements in dermatology: A review of the evidence for zinc, biotin, vitamin D, nicotinamide, and Polypodium.Journal of the American Academy of Dermatology · 2021
- Melasma treatment: a systematic review.The Journal of dermatological treatment · 2022
- Polypodium leucotomos as an Adjunct Treatment of Pigmentary Disorders.The Journal of clinical and aesthetic dermatology · 2014
- Clinical Applications of Polypodium leucotomos (Fernblock(®)): An Update.Life (Basel, Switzerland) · 2023
- Dermatologic Applications of Polypodium leucotomos: A Literature Review.The Journal of clinical and aesthetic dermatology · 2021
via PubMed
Wikidata facts
- Image
- Polypodium vulgare (aka).jpg
Show 4 more facts
- Commons category
- Polypodium
- taxon name
- Polypodium
- taxon common name
- sladka koreninica
Sources (2)
via Wikidata · CC0
~7 min read
Article
3 sectionsContents
- Species
- References
- External links
Polypodium is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is widely distributed throughout the world, with the highest species diversity in the tropics. The name is derived from Ancient Greek poly ("many") + podion ("little foot"), on account of the foot-like appearance of the rhizome and its branches. They are commonly called polypodies or rockcap ferns, but for many species unique vernacular names exist.
They are terrestrial or epiphytic ferns, with a creeping, densely hairy or scaly rhizome bearing fronds at intervals along its length. The species differ in size and general appearance and in the character of the fronds, which are evergreen, persisting for 1–2 years, pinnate or pinnatifid (rarely simple entire), and from 10 to 80 cm or more long. The sori or groups of spore-cases (sporangia) are borne on the back of the frond; they are globose and naked, not covered with a membrane (indusium).