Pimpinella anisum

Sweet anise aroma of fruits; liqueurs and baking.

Divided basal leaves and umbels of tiny white flowers.

Family: Apiaceae
Plant type: Annual herb
Safety level (indicative): Generally recognised as safe

What the safety levels mean (expand legend)

Generally recognised as safe. Often a common herb with reasonable harvest and use; still read the specific warnings on the card.
Information. Primarily informational — details in the text and warnings below matter most.
Caution. Needs extra care (dose, duration, sensitive groups, interactions).
Risky. Significant risks — verify sources, contraindications and professional guidance.
Not for home experimentation. Not suitable to experiment with at home without knowledge and certainty.
High risk for internal use. Particular risk with internal use (e.g. alkaloids); avoid prolonged or irresponsible dosing.
Not specified. Level not filled in yet — rely on individual warnings and links below.

Quick overview

A practical summary; details are in the sections below.

Safety grade: Generally recognised as safe·details
Scientific sources on the card: Yes — sources are listed with claims·Science section
When and what to harvest: Leaf — July–August
Full harvest section
Processing methods: Herbal infusion (tea), Herbal liqueur
All methods and recipes on the card
Topics and symptoms: No topic links yet.Topics section · Symptoms overview

Identification and mix-ups

Schizocarp fruits with typical anise scent.

Possible mix-ups and risks

Fennel and caraway by fruit and scent.

Similar herbs

No related herbs are linked yet.

Topics and symptoms

More topics are in the symptoms and topics overview.

No topic links are recorded yet.

Geographic occurrence

Czechia
Common (expected wild occurrence in the region)
Wild occurrence or common cultivation / gardens in the Czech Republic depending on species.
Austria
Occasional (garden, cultivation, or fringe of the range)
Wave 1 (seed): often cultivation or border-range occurrence — refine per species and source.
Germany
Occasional (garden, cultivation, or fringe of the range)
Wave 1 (seed): often cultivation or border-range occurrence — refine per species and source.
Hungary
Occasional (garden, cultivation, or fringe of the range)
Wave 1 (seed): often cultivation or border-range occurrence — refine per species and source.
Poland
Occasional (garden, cultivation, or fringe of the range)
Wave 1 (seed): often cultivation or border-range occurrence — refine per species and source.
Slovakia
Occasional (garden, cultivation, or fringe of the range)
Wave 1 (seed): often cultivation or border-range occurrence — refine per species and source.
France
Common (expected wild occurrence in the region)
France: occurrence for the main European catalogue taxa — refine with national atlases / red lists.

Harvest

LeafJuly–August
léto
Region: Czechia
Notes: Seeds after the umbel ripens; dry quickly.

Storage

Drying(Leaf)
Keep dried plant material in a sealed container.
Light:
Out of direct UV.
Moisture:
Low relative humidity.

Processing methods on this herb card

Herbal infusion (tea)(Leaf)Suitability: High suitability
Infusion or brief extraction in hot water; usually without long boiling.
Full method description (from the catalogue)
In the narrow sense, “tea” often means an infusion: you pour water just off the boil over the dried plant matter and let it steep for a few minutes. Temperature, steep time, and the herb-to-water ratio change both flavour and what dissolves into the liquid.
Compared with a decoction, heat exposure is shorter and gentler; tender leaves and flowers are often better as an infusion than with prolonged simmering. For each herb, always follow the plant card for suitable plant part, preparation, and safety notes — general rules never replace species-level judgement.
Traditional context for this method: yes·Scientific context for this method: no
Anise fruit infusion
About 15 minBeginnerScience profile
Open recipe →
Herbal liqueur(Leaf)Suitability: High suitability
Sweet alcoholic macerate with herbs; sugar and ethanol drive the outcome.
Full method description (from the catalogue)
A liqueur combines herbs, spirit, and sweetener into a strongly aromatic mixture. Home batches differ from commercial products in law and in how strength is controlled.
Follow the recipe for dosing and storage; maceration time changes colour and flavour.
Traditional context for this method: yes·Scientific context for this method: no
Homemade anise liqueur (outline)
About 45 minAdvancedScience profile
Open recipe →

Traditional / spiritual use

Kept separate from science — entries are cultural or symbolic, not medical advice.

Related guides in the library

True anise and white stars in an umbel (symbolic)

Traditional folk context
General
The herb appears in older folk customs referenced on Czech cards. This note is cultural memory and seasonal storytelling — not a dosing guide, clinical indication, or substitute for the safety section.
Form:
různé
Claim strength:
Tradition
Source note:
Cultural framing only.

Scientific notes

Each claim lists a study type and a source (URL or DOI) where available. Dose notes from the literature are informational only.

How to read evidence strength and study type labels

Labels summarise how the catalogue entry is tagged — they are not a medical verdict on efficacy. For every row, read the summary, limitations and source link.

Evidence strength

Evidence level not specified: The author did not grade the record; judge from the summary, limitations and source link.
Narrative / orientational literature: Descriptive or expert literature without controlled group comparison — context rather than proof of effect.
Weak evidence: Study or conclusion with major methodological limits; treat only as a pointer for further reading.
Preliminary findings: First or smaller studies — interesting direction, not the final word on efficacy or safety.
Moderate strength of evidence: Moderate strength by study design; sample and context limits still apply.
Stronger evidence: Stronger design or consistency of results within the study's stated limits.
Review article: A review summarises multiple sources; quality depends on review method and field.

Study type

Narrative / expert text: Expert text or overview without a classical study design.
In vitro study: Cell culture or test-tube experiment — does not show an effect in the body.
Animal study: Animal model — transfer to humans is not automatic.
Observational study: Observing groups without random treatment assignment; confounding is possible.
Clinical trial: Human clinical trial; sample size and control group matter.
Randomised controlled trial: Randomised controlled trials are among the stronger designs when well conducted.
Review study: A review aggregates multiple papers — quality depends on selection rules.
Systematic review: Systematic review with explicit search and selection methodology.
Meta-analysis: Statistical pooling of studies; outcome depends on input data and heterogeneity.
Regulatory assessment / monograph (EMA, WHO…): Regulatory body summary for a herbal product — different context from a single RCT; often about products, not home tea.
Expert monograph (herbal preparations): Structured literature summary for a plant or drug — quality depends on author and edition year.

Scientific literature discusses effects and safety; this entry is an overview and does not replace professional care.
Evidence level not specifiedNarrative / expert text
Limitations: Catalog seed — specific studies to be added based on content.
Study searches (PubMed and similar)
The EMA HMPC monograph covers anise fruit (fructus) and oil; the document is the closest parallel to an aromatic fruit tea — though the plant part referenced in the catalog may differ.
Review articleRegulatory assessment / monograph (EMA, WHO…)Year: 2013
Preparation form in the study: infusion
Active compound / focus: anethole (per the document)
Limitations: Do not use for longer than 2 weeks without consulting a doctor (framework from the document for preparations).
Dose note (from literature): See the PDF for preparations.
EMA Committee on Herbal Medicinal Products (HMPC) — European Medicines Agency
EMA: Final assessment report on Pimpinella anisum L., fructus and aetheroleum

Images

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Safety

What the warning types mean

The type on each warning helps group themes — it does not replace the separate severity badge.

Internal use: Risks from swallowing, extracts, duration of use or concentration for internal use.
Interactions / medicines: Possible effect on medicines or concurrent treatment — check sources and a professional.
Raw plant parts: Raw, unripe or poorly prepared plant parts can be dangerous.
Toxins and regulation: Toxic constituents or regulated compounds (e.g. in distillates).
Contact with the plant: Skin or mucosa irritation from contact with fresh plant or sap.
Allergy: Allergic reactions, often linked to family sensitisation.
Harvesting and contamination: Contamination, species mix-ups or harvesting from unsuitable places.

No structured safety records yet.