White false hellebore

About

White false hellebore is one of the most noticeable plants of the Carpathian polonynas. It grows in subalpine and mountain meadows, near Sadyba, sheepfolds, and stables, in tall grass and in wet places near streams. Livestock do not eat white false hellebore, so it often forms dense thickets around summer pastures.

The plant is 50–150 cm tall with a thick, straight stem. The leaves are large, broadly elliptical, longitudinally pleated, as if crumpled, smooth on top, and hairy underneath; they are arranged spirally, alternately. The flowers are small, dirty white inside, greenish outside, gathered in a large, sprawling inflorescence at the top. It blooms from June to August.

The entire plant is highly poisonous, especially the rhizome: the alkaloids of white false hellebore lower blood pressure, slow the heart rate, cause vomiting, convulsions, and can be fatal. The poison does not break down during drying; on the contrary, it concentrates.

The most dangerous confusion is with Gentiana lutea, a red-listed plant of the same polonynas, whose root was once dug for bitter tinctures. Before flowering, their rosettes are very similar. The main difference is the leaves: in Gentiana lutea, they are opposite, in pairs, smooth on both sides, with arcuate veins; in white false hellebore, they are alternate, spirally arranged, pleated, and hairy underneath. Gentiana lutea blooms with bright yellow flowers, while white false hellebore has a whitish-green inflorescence.

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 · Romania · Ukraine · Poland · Czechia · Hungary

Mountain ranges

Western Tatras, Low Tatras, High Tatras, Greater Fatra, Lesser Fatra, Żywiec Beskids, Slovak Ore Mountains, Slovak Paradise, Belianske Tatras, Volovec Mountains

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

The entire plant is very poisonous, especially the rhizome; drying does not break down the poison. Do not confuse with Gentiana lutea. In case of suspected poisoning, call 103 (or 112).

Look-alikes — how to tell them apart

Protection and rules

Not protected.

FAQ