Leafjpm, Tela Botanica · CC BY-SA 2.0 Common polypody
Polypodium vulgare L.
Also known as: Polypody
Family: Polypodiaceae
10 to 30 cm
Walls, rocks, mossy tree trunks, often as an epiphyte
Flowering: Does not flower — reproduces by spores
Part shade
Shade
Very hardy, to -22°C
❓ How do you recognise this plant?
Large, perfectly round bright orange sori, visible to the naked eye on the underside of the frond — no hand lens needed.
🍃 Leaves
Simple fronds, cut into rounded, undivided pinnae, evergreen
🌸 Flowers
No flowers: large, round orange sori clearly visible under the pinnae
🍎 Fruits
No fruits — spores contained in the sori
🪵 Bark
Creeping rhizome covered in brown scales, often at the surface
🗺️ Distribution
Europe, Asia, North America; common in France on rocks, old walls and mossy trunks
🐝 Value for pollinators
Fern reproducing by spores, without flowers or interest for pollinators
✂️ Horticultural uses
Grown in shaded rock gardens or on living walls, valued for its evergreen foliage
ℹ️ Educational profile — do not use it to judge whether a plant is edible or safe.
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