Family: Polypodiaceae
Author: Shivas
Bibliography: J. Linn. Soc., Bot. 58: 29 (1961)
Year: 1961
Status: accepted
Rank: species
Genus: Polypodium
Vegetable: False
Observations: Madeira, Europe to Iran
Description
The Intermediate Polypody, scientifically known as Polypodium interjectum, is a fascinating member of the Polypodiaceae family. This resilient and adaptable fern has carved out its niche across a broad geographical range, flourishing from the lush landscapes of Madeira to diverse regions extending throughout Europe and reaching as far as Iran.
Polypodium interjectum exhibits a graceful and understated elegance characteristic of ferns, boasting fronds that capture the eye with their intricate structure and verdant greenery. The fronds are typically pinnate and can vary in size, arching gracefully to create a delicate display of natural beauty. Their rich green hue stands out in both shady woodland habitats and more open, rocky areas, illustrating the plant’s adaptability to various environmental conditions.
This species has garnered scientific attention and has been meticulously documented in botanical literature, notably by Shivas in a significant 1961 publication in the Journal of the Linnean Society, Botany. The detailed study, published in volume 58 on page 29, exemplifies the commitment to understanding and cataloging the diverse flora that graces our planet.
The Intermediate Polypody has also been subject to various observations, particularly noted across Madeira and extending eastward to Iran. These regions provide diverse ecological niches that support the fern’s growth and propagation. Its presence across such a vast territory underlines its adaptability and resilience.
In summary, Polypodium interjectum, or the Intermediate Polypody, is a remarkable fern that continues to thrive across a wide range of habitats. Its detailed scientific documentation by Shivas underscores its importance and the ongoing interest in its study and conservation. Whether nestled in the shaded undergrowth of European woodlands or gracing the rocky landscapes extending to Iran, this fern stands as a testament to the rich and varied tapestry of plant life within the Polypodiaceae family.
Common Names
Deu: gesägter tüpfelfarn, mittlerer tüpfelfarn
Nor: myk sisselrot
Dan: stor engelsød, storbladet engelsød
Nld: brede eikvaren
Swe: dansk stensöta
Eng: intermediate polypody
Nno: mjuk sisselrot
Nob: myk sisselrot
Fra: polypode intermédiaire
Cym: llawredynen ganolig, llawredynen rymus
En: Intermediate polypody
Da: Stor engelsød, Storbladet engelsød
Nl: Brede eikvaren
Fi: Etelänkallioimarre
Fr: Polypode intermédiaire, Polypode du Chêne
De: Gesägter Tüpfelfarn, Mittlerer Tüpfelfarn
It: Polipodio sottile, Polipodio quercino
No: Myk sisselrot
Nb: Myk sisselrot
Nn: Mjuk sisselrot
Sv: Dansk stensöta
Cy: Llawredynen Ganolig, Llawredynen Rymus
Synonyms
- Polypodium vulgare var. prionodes (Asch.)
- Polypodium vulgare subsp. prionodes ((Asch.) Rothm.)
Distribution
- Austria (native)
- Baltic States (native)
- Belgium (native)
- Bulgaria (native)
- Central European Rus (native)
- Corse (native)
- Czechoslovakia (native)
- Denmark (native)
- France (native)
- Germany (native)
- Great Britain (native)
- Greece (native)
- Hungary (native)
- Iran (native)
- Ireland (native)
- Italy (native)
- Krym (native)
- Madeira (native)
- Netherlands (native)
- North Caucasus (native)
- Norway (native)
- Poland (native)
- Portugal (native)
- Romania (native)
- Sardegna (native)
- Sicilia (native)
- Spain (native)
- Sweden (native)
- Switzerland (native)
- Turkey (native)
- Ukraine (native)
- Yugoslavia (native)
Additional Images
Fruit
Taken Jan 7, 2014 by Martin Bishop (cc-by-sa)
Taken Oct 30, 2016 by Yoan MARTIN (cc-by-sa)
Taken Oct 30, 2016 by Yoan MARTIN (cc-by-sa)
Taken Oct 30, 2016 by Yoan MARTIN (cc-by-sa)
Taken Oct 11, 2019 by huy HO (cc-by-sa)
Leaf
Taken Oct 17, 2016 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)
Taken Oct 17, 2016 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)
Taken Oct 17, 2016 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)
Taken Oct 17, 2016 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)
Taken Dec 26, 2020 by Paul Pos (cc-by-sa)
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
Habit
Taken Oct 30, 2016 by Yoan MARTIN (cc-by-sa)
Taken May 3, 2021 by Alain Bigou (cc-by-sa)
Taken Oct 31, 2016 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)
Taken Oct 17, 2016 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)
Taken Aug 24, 2014 by Tela Botanica − Yoan MARTIN (cc-by-sa)
Flower
Taken Dec 23, 2009 by Tela Botanica − Sylvain PIRY (cc-by-sa)
Taken Jan 31, 2019 by Tela Botanica − Michel Pansiot (cc-by-sa)
Taken Jan 1, 1800 by Tela Botanica − Thierry Pernot (cc-by-sa)
Taken Jan 1, 1800 by Tela Botanica − Thierry Pernot (cc-by-sa)
Taken Aug 24, 2014 by Tela Botanica − Yoan MARTIN (cc-by-sa)
Other
Taken Apr 15, 2005 by Photoflora – Jean-Luc TASSET (©)
Taken Sep 15, 2011 by Photoflora – Jean-Luc TASSET (©)
Taken Mar 18, 2013 by Tela Botanica − Liliane Roubaudi (cc-by-sa)
Taken Mar 18, 2013 by Tela Botanica − Liliane Roubaudi (cc-by-sa)
Taken Oct 17, 2016 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)
Sources
- WFO (No URL)
- IPNI (No URL)
- GBIF (https://www.gbif.org/species/5649577)
- POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:17450430-1)
- PlantNet (https://identify.plantnet.org/species/the-plant-list/Polypodium interjectum Shivas)
Specifications
Growth
Bloom months: [‘jan’, ‘feb’, ‘sep’, ‘oct’, ‘nov’, ‘dec’]