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Fern

Q: Is Fern natural or synthetic?

. Extraction: No commercial extraction exists. Ferns produce minimal volatile compounds. The fougere family in perfumery uses coumarin, lavender, and oakmoss rather than actual fern extracts..

GREENS, HERBS AND FOUGERES / green · fresh · earthy

Fern

Category	GREENS, HERBS AND FOUGERES
Subcategory	green · fresh · earthy
Origin
Volatility	Heart Note
Botanical	Polypodiopsida (class) — various species
Appearance	dark green semi-solid
Odor Strength	Medium
Producing Countries	Worldwide (temperate and tropical regions)
Pyramid	Heart

Green, damp, crushed-stem verdant. Fern smells of forest understory — wet fronds, spore-dust, the green darkness under tree canopy.

Scent
The Full Story
Fun Fact
Extraction & Chemistry
In Perfumery

Scent

Green, damp, forest-floor. Crushed fronds releasing sap — wet, vegetal, slightly earthy underneath. Not the bright green of cut grass but the dark green of shade-dwellers. Humid, cool, faintly musty. The green of places where sunlight barely reaches.

Evolution over time

Immediately

Green, damp, crushed frond, forest understory

After a few hours

Cool earthy depth, humid shade, coumarin-sweet

After a few days

Faint green-earth persistence, mossy-damp trail

The Full Story

Fern (Pteridophyta) as a perfumery note refers to the family-level green scent of fern fronds — not a specific species but the collective impression of forest understory ferns. The scent is green, damp, slightly earthy, with a particular 'crushed stem' quality.

In perfumery history, 'fern' (fougere) is one of the great fragrance families — but fougere compositions use coumarin, lavender, and oakmoss, not actual fern extracts. The fern note itself is a fantasy concept.

Construction uses green-leaf compounds (cis-3-hexenol, cis-3-hexenyl acetate), damp-earth elements (geosmin, vetiver), and a trace of coumarin for the hay-sweet quality associated with dried ferns. The result carries forest floor — shaded, humid, green.

No commercial fern essential oil exists for mainstream perfumery. Some headspace studies of fern volatile emissions have identified green-leaf alcohols and aldehydes as primary components.

This note in Première Peau. Simili Mirage · Gravitas Capitale. Sample all seven extraits in the Discovery Set.

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Related: Acronychia Pedunculata · Adoxal · Agave · Algae · Aloe Vera · Aromatic Notes · Asparagus · Avocado

Did You Know?

Did you know?

The fougere fragrance family was created by Paul Parquet's Fougere Royale (1882) — the first perfume to use coumarin, a synthetic molecule that smells like fresh-mown hay. The name means 'royal fern,' but the perfume contains no fern. The entire fougere family is named after a plant that is absent from its compositions.

Extraction & Chemistry

Extraction method: No commercial extraction exists. Ferns produce minimal volatile compounds. The fougere family in perfumery uses coumarin, lavender, and oakmoss rather than actual fern extracts.

Molecular Formula	Complex natural mixture
CAS Number	84650-05-5
Botanical Name	Polypodiopsida (class) — various species
IFRA Status	No known restrictions
Synonyms	bracken, maidenhair, polypody
Physical Properties
Odor Strength	Medium
Appearance	dark green semi-solid
Specific Gravity	0.950 - 1.050 @ 25 °C (est)

In Perfumery

Fantasy green concept providing forest-floor atmosphere. No extraction exists. Built from green-leaf compounds, damp-earth elements, and coumarin. Functions in fougere, green, and forest compositions. The foundational concept of the fougere family, though actual fougere accords evolved away from literal fern scent.