Bilberry

About

Bilberry is the berry most often associated with the Carpathians. In Hutsulshchyna and Boikivshchyna, it is called yafyny or afyny. It covers the slopes under spruce trees, clearings, and polonynas with solid carpets, from beech forests to the subalpine zone. For many mountain families, gathering bilberries is an ancient summer tradition.

It is a small deciduous bush 15–50 cm tall with sharply ribbed green branches that remain green even in winter. The leaves are small, oval, with finely serrated edges. The flowers are solitary, spherical, greenish-pink, appearing in May – June. The berries are round, blue-black with a waxy bloom, and dark purple inside: the juice stains fingers and tongue.

Bilberries ripen in July and August; in the high mountains, on the polonynas of Chornohora, Svydovets, or Gorgany, the harvest continues into September. It is best to pick the berries by hand: combs tear off leaves and break branches, and the bushes take longer to recover afterwards.

It is dangerous to confuse bilberries with crow's eye — a herbaceous plant that has only one black berry above four leaves — and with belladonna, which has shiny berries sitting in a star-shaped cup on tall grass. Similar to bilberries are blueberries (Vaccinium uliginosum), which are edible: this is a taller bush with bluish leaves and light-fleshed berries.

The berries are eaten fresh, and the leaves and berries are traditionally dried for tea. Dried bilberries have long been part of the home supplies of mountain families.

Where 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

Mountain ranges

Western Tatras, High Tatras, Low Tatras, Lesser Fatra, Greater Fatra, Slovak Ore Mountains, Moravian-Silesian Beskids, Żywiec Beskids, Volovec Mountains, Kysuce Beskids

Altitude belts

Beech forests (600–1200 m) · Conifer forests (1200–1600 m) · Subalpine belt (1600–1900 m)

When to see it

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

Safety

Before gathering, make sure that each berry grows on a bush with small leaves, not alone on the top of a herbaceous plant (crow's eye) or on tall grass (belladonna). Forest berries are better washed. Do not give unfamiliar berries to children and teach them not to taste anything in the forest without adults.

Look-alikes — how to tell them apart

In folk tradition

The berries are traditionally eaten fresh, dried, and made into jam; dried leaves and berries are brewed like tea.

Protection and rules

Not protected. For personal use, gathering is allowed in state and communal forests; in reserves and protected areas of national parks, it is prohibited.

FAQ