Yarrow

Achillea millefolium
Yarrow
Photo: Didier Descouens, CC BY-SA, Wikimedia Commons
Yarrow
Photo: Quartl, CC BY-SA, Wikimedia Commons
Yarrow
Photo: Luc Viatour, CC BY-SA, Wikimedia Commons

For information only, not medical advice. Do not self-medicate — consult a doctor. Many Carpathian medicinal plants are protected and must not be collected.

About

Yarrow is one of the most common plants in the Carpathians. It grows in meadows, pastures, along roadsides, near villages and Kolibas, in clearings and polonynas, rising from the foothills to the subalpine zone. At altitude, its inflorescences often have a pinkish tint.

The plant is 20–80 cm tall with a straight, hairy stem. The leaves are very finely dissected, delicate, feathery, as if made of thousands of small segments, hence the Latin name millefolium — "thousand-leaved." The inflorescence is a flat cluster at the top, composed of numerous small flower heads with five white or pink ray flowers. The plant has a bitter spicy smell.

Yarrow blooms from June to September. For tea, the flowering tops are traditionally cut and dried in the shade.

The most important thing is not to confuse yarrow with poisonous umbrella plants, which also have white inflorescences, such as poison hemlock. They can be easily distinguished upon closer inspection. In yarrow, the inflorescence is a cluster of small "daisy-like" flower heads, and the leaves are delicate and feathery. In umbrella plants, the inflorescence is an umbrella of small five-petaled flowers on "spokes," and poison hemlock also has a hollow stem with red-brown spots and an unpleasant smell. If in doubt — do not collect.

Yarrow can cause allergies in people sensitive to plants of the Asteraceae family, such as chamomile or ragweed.

Where in the Carpathians

fewermore19 224 records in the Carpathians

The map shows where naturalists recorded the species (GBIF, CC0 and CC BY records), not every place it lives. The Ukrainian Carpathians are less studied, so a blank area does not mean the species is absent.

Countries
Slovakia · Czechia · Ukraine · Poland · Romania · Hungary · Austria
Mountain ranges
Slovak Ore Mountains, Low Tatras, Greater Fatra, Strážov Mountains, Slovak Central Mountains, Lesser Fatra, White Carpathians, Kysuce Beskids, Štiavnica Mountains, Volovec Mountains
Altitude belts
Foothills (below 600 m) · Beech forests (600–1200 m)

When to see it

JanFebMarAprMayJunJulAugSepOctNovDec
Flowering
Fruit

From naturalists’ observations in the Carpathians (iNaturalist, research grade): the darker the cell, the more often the species is seen that month.

Safety

Do not confuse with poisonous umbrella plants (poison hemlock, water hemlock), which have a white umbrella-like inflorescence. Possible allergy in people sensitive to Asteraceae.

Look-alikes — how to tell them apart

Poison Hemlock (and other poisonous umbrella plants)Conium maculatumDeadly poisonous

White umbrellas on a tall hollow stem with red-brown spots; leaves are thrice dissected, with an unpleasant "mousy" smell. In yarrow, the inflorescence is a cluster of small flower heads, and the stem is unspotted.

In folk tradition

The flowering tops are traditionally dried and brewed as tea.

Protection and rules

Not protected. For personal use, collection is allowed outside of reserves and protected areas of national parks; cut the tops, do not uproot the plant.

FAQ

When to collect yarrow?

During flowering, from June to September: cut the flowering tops in dry weather and dry them in the shade.

How to avoid confusing yarrow with poisonous plants?

In yarrow, the inflorescence is a cluster of small "daisy-like" flower heads, and the leaves are delicate and finely dissected. Poisonous umbrella plants have umbrella-like inflorescences with flowers on "spokes," and poison hemlock also has a spotted stem and an unpleasant smell.

Similar species

Where to meet it

Peaks and meadows

Waters and waterfalls

Mountain ranges: In other countries: 🇸🇰 Slovak Ore Mountains, 🇸🇰 Low Tatras, 🇸🇰 Greater Fatra, 🇸🇰 Strážov Mountains, 🇸🇰 Slovak Central Mountains, 🇸🇰 Lesser Fatra, 🇨🇿 White Carpathians, 🇸🇰 Kysuce Beskids, 🇸🇰 Štiavnica Mountains, 🇸🇰 Volovec Mountains, 🇵🇱 Low Beskids, 🇸🇰 Javorníky, 🇸🇰 Slovak Paradise, 🇸🇰 Kremnica Mountains

Trails and peaks near which naturalists recorded the species (GBIF, iNaturalist), matched by altitude and habitat. Sightings are not guaranteed.

Sources

GBIF · iNaturalist · Wikidata · Distribution data: GBIF.org (CC0 and CC BY records), iNaturalist; names and identifiers: Wikidata (CC0). Text: Karpaty.rocks, checked 09.11.2026.