THE HERB COLLECTION

Purple Coneflower

Prairie Coneflower • Alkylamide-Rich Root & Blossom of North America.

Explore the common forms, learn a little about the plant, and choose what suits your cupboard.

Whole dried purple coneflower flowers for steeping and infusions.

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A little about purple coneflower.

The plant

Earthy, herbaceous, and floral-piney, followed within 30 seconds by a distinctive, harmless 'electric tingling' and salivation on the tongue. Native to Eastern & Central North American Prairies (Asteraceae (Daisy Family)).

The forms

Most often prepared as a aerial leaf & flower infusion using 2 g – 3 g (1.5 tbsp cut leaf & purple cone flower) at 200°F (93°C) (10–12 min covered).

Before you choose

Check the label for the Latin name (Echinacea purpurea), and choose the form that suits your cupboard.

Traditional uses & research +

Botanical taxonomy: Echinacea purpurea (Asteraceae (Daisy Family)) · Tradition: Nutritive & Berry Tonics · Key constituents: Alkylamides, Chicoric acid, Caftaric acid, Polysaccharides.

Curated collections: Seasonal Harvest & Winter Apothecary · Ruby Berries & Floral Tisanes · Seasonal almanac: September Almanac (Autumn Equinox Berries & Prairie Cones).

Traditional background: Takes its botanical name from the Greek echinos ('sea urchin' or 'hedgehog') for its spiky copper central cone. It is one of the most iconic native botanicals of the North American tallgrass prairie.

Everyday & kitchen uses: Steeped during seasonal transitions alongside elderberry, ginger, peppermint, and rosehips.

Standard preparation methods (compare all 50 steeping temperatures):

Aerial Leaf & Flower Infusion (2 g – 3 g (1.5 tbsp cut leaf & purple cone flower) at 200°F (93°C)): 10–12 min covered
Root Decoction (E. purpurea or E. angustifolia) (3 g (1 tsp dried cut root) at 205°F–212°F covered simmer): Simmer 15 min
Acute Seasonal Tincture (1:5 root/aerial in 50%–60% alcohol at Dark glass maceration): Alcohol is commonly used for the lipophilic alkylamides

Cautions & interactions +

General information, not medical advice. Check with a doctor or pharmacist before using this herb if you are pregnant, breastfeeding, giving it to a child, taking medication or managing a health condition.

Who should use caution: Echinacea can cause allergic reactions that may be severe, including anaphylaxis, especially in people allergic to daisy-family plants or with atopy or asthma. Stomach pain, nausea and rash can occur. It is not recommended with autoimmune disease, progressive systemic disease such as tuberculosis or HIV, white blood cell disorders, or immunosuppressant drugs. Evidence on interactions with drugs processed by the liver is conflicting, and one case raised concern with etoposide. European monographs limit use to 10 days and do not recommend it under age 12. Data in pregnancy and breastfeeding are limited, so use is not recommended unless a doctor advises it.

Species & lookalike verification: Three species of Echinacea are used in herbalism: (1) Echinacea purpurea (Purple Coneflower, easiest to cultivate, rich in cichoric acid and polysaccharides in both the aerial tops and fibrous roots); (2) Echinacea angustifolia (Narrow-Leaved Coneflower, smaller prairie taproot highest in tongue-tingling isobutylamides); and (3) Echinacea pallida (Pale Purple Coneflower). Historically, wild E. purpurea roots were occasionally adulterated with Prairie Dock (Parthenium integrifolium).

Cupboard storage (amber glass guide): Keep cut root and aerial herb in sealed amber glass.

Sources & further reading +

Why does Echinacea make my tongue tingle or feel slightly numb?
Tingling is reported with Echinacea, but it does not rule out an allergic reaction. In one trial, two people with tongue and mouth tingling and burning had reactions judged likely related to the product, resembling reported Echinacea allergies. Stop and get medical help if you have swelling, rash or trouble breathing. Herbalists attribute the tingle to its lipophilic alkamides (isobutylamides). A tingle is not a reliable test of quality or safety.

What is the difference between Echinacea root and Echinacea flower/leaf?
Echinacea aerial tops (leaves and flower cones) are highest in water-soluble polysaccharides and cichoric acid, which extract easily in hot tea. Echinacea roots are highest in fat/alcohol-soluble alkylamides, which herbalists usually extract in a hydroalcoholic tincture or a simmered decoction.

Should you take Echinacea every single day all winter, or only when needed?
Modern herbalists and pharmacognosists recommend using Echinacea as a short-term 'pulse' herb at the very first seasonal chill or during high-exposure travel (for 7 to 10 days). European monographs limit Echinacea products to 10 days of use.

Can I harvest the spiky orange seed cones from my garden Echinacea purpurea?
Yes! The spiky copper-orange central cone (receptacle) in full bloom and early seed stage is actually packed with resinous alkylamides and cichoric acid.

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