Hermetica Superfood Encyclopedia
The Short Answer
A common wild green, often mistaken for dandelion, that traditionally supports the body's natural detoxification and digestive processes.
CategoryLeaf & Herb
GroupLeaf/Green
Evidence LevelModerate
Synergy Pairings4
Health Benefits
Supports kidney health and detoxification through its diuretic properties
Enhances digestive health by alleviating constipation and bloating
Reduces inflammation and oxidative stress with its antioxidant and anti-inflammatory compounds.
Exhibits antimicrobial properties, aiding in the management of skin conditions
Promotes relaxation and stress relief through mild sedative effects
Improves circulation, contributing to overall cardiovascular wellness
Origin & History
Flatweed (Hypochaeris radicata), also known as Cat’s Ear, is a perennial plant native to Europe, widely naturalized across temperate regions of Asia and North America. Thriving in diverse soils, it is often mistaken for dandelion but distinguished by its jagged leaves. Flatweed leaves are edible and valued in traditional herbal medicine for their diuretic, digestive, and anti-inflammatory properties.
“Flatweed leaves have been traditionally valued across Europe, Asia, and North America for their detoxifying and diuretic effects, particularly for kidney health. It has also been used in folk medicine to improve digestive health, reduce inflammation, and manage various skin conditions.”Traditional Medicine
Scientific Research
While Flatweed has a long history of traditional use, scientific studies specifically on Hypochaeris radicata are limited. Preliminary research on its bioactive compounds suggests potential antioxidant, anti-inflammatory, and diuretic properties, aligning with its traditional applications. Further rigorous clinical trials are needed to validate these effects in humans.
Preparation & Dosage
Common Forms
Raw or cooked leaves (salads, soups, stir-fries), brewed into teas, poultices for topical application, tinctures, extracts.
Dosage
No standardized dosage; young, tender leaves are preferred for consumption.
Preparation
Steep leaves in hot water for 5-10 minutes for tea; crush and apply topically as a poultice.
Contraindications
Consult a healthcare provider during pregnancy/breastfeeding; potential allergic reactions for those sensitive to Asteraceae family plants.
Nutritional Profile
- Vitamins: Vitamin A, Vitamin C, Vitamin K
- Minerals: Calcium, Iron, Magnesium
- Phytochemicals/Bioactives: Antioxidants, Flavonoids, Saponins, Chlorophyll, Dietary fiber
Synergy Stack
Hermetica Formulation Heuristic
Mineral + chlorophyll base
Detox & Liver | Gut & Microbiome | Immune & Inflammation
Frequently Asked Questions
What is Flatweed (Cat's Ear)?
Flatweed, also known as Cat's Ear, is a common perennial plant often mistaken for dandelion. Its leaves are edible and have been used in traditional herbalism as a diuretic to support kidney health and as a digestive aid.
Is Flatweed edible and safe?
Yes, the young leaves of Flatweed are edible and generally considered safe for consumption, raw or cooked. However, individuals with allergies to the Asteraceae family (like ragweed) should avoid it. As with any wild edible, proper identification is crucial.
How is Flatweed different from Dandelion?
While they look similar, Flatweed leaves are hairy and forked at the tips, whereas dandelion leaves are smooth and have more jagged, tooth-like edges. Flatweed also has branching, solid stems, while dandelions have a single, hollow stem per flower.

Explore the Full Encyclopedia
7,400+ ingredients researched, verified, and formulated for optimal synergy.
Browse IngredientsThese statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.