Mountain arnica
Arnica montanaA familiar meadow flower is not automatically a floral perfume note.
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Recognising the subject
Arnica montana belongs to the daisy family and has yellow flower heads. Not every yellow flower is arnica. This is a botanical and landscape study, not advice on treatment.
Which season?
Flowering is in summer and varies by site. May introduces the meadow theme, not a universal harvest date. Professional preparations require identified, controlled material; our exercise needs no collecting.
The dossier month is a reading appointment, not a harvesting date. Observe without collecting; altitude, weather and provenance change the seasons.
From plant to material
Arnica flower preparations include macerations and tinctures. An oil macerate is not a distilled essential oil. A preparation’s name does not mean it is intended for fragrance. No arnica extract in our creations is claimed.
Extract · How to study this lesson
Look for four things on a supplier’s sheet: botanical name, plant part, process and batch origin. An essential oil, a maceration and an accord are different things. Distillation does not reproduce an entire landscape’s smell: it selects what steam can carry.
Useful words
Describing a sensation is not analysing a formula. Write “this reminds me of…” when offering a comparison.
Facet
One aspect of a smell: a single material may suggest lemon, green leaves and wood.
Accord
A blend of materials that creates an overall impression. It can evoke a plant without containing its extract.
Extract
A material obtained from a source through a specific process. The plant name alone is not enough: the part and method matter.
Distillation
Steam carries volatile constituents. After cooling, the watery distillate is separated from the essential oil when present.
Absolute
A fragrant extract obtained through extraction and purification, usually with solvents. It is not an essential oil.
Resin
A plant secretion distinct from needles and wood. Its extract and an essential oil distilled from foliage are not interchangeable.
A simple exercise
Make three columns: colours seen, smells experienced, memories. Where do “sunny” and “golden” belong?
Understanding the answer
They are primarily images. They can enrich a story without being confused with an identified extract’s smell.
These materials are learning subjects, not a list of ingredients in Maison du Lac creations.
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Extracting a plant’s scent
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