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FLORA · AUTUMNMay 29, 20267 min readAlexandra Berezhnaya

Berries and mushrooms of the subalpine zone
bilberry, lingonberry — and why you must not gather them

What turns red and blue on the cornice meadows by late summer: bilberry, lingonberry, stone bramble, high-mountain raspberry. When they ripen, who feeds on them — and why in the reserve you must not gather them, not even a handful. Based on data from the Caucasus Reserve.

·photo 01 · bilberry in the rhododendron thickets · September

When the summer meadows finish flowering, the subalpine cornice does not empty — it begins to bear fruit. By late August the slopes by the cliff (and that is 2,063 m up) turn blue and red in places with berries. The most conspicuous are the bilberry and the lingonberry, and they grow right in the rhododendron thickets.

Bilberry and lingonberry — the main berries of the subalpine zone

In the subalpine belt, among the rhododendrons, grows the northern low-growing bilberry — by late summer its little twigs are covered with blue-black sweet berries. Beside it the lingonberry reddens: its round red berries ripen by late August. Both ripen at roughly the same time, in August and September — this is the “berry” peak of the cornice season.

·photo 02 · lingonberry · late August
— it reddens later than the bilberry and holds on the bushes until the frosts
did you know?

Lower down, in the mountain forests, there also grows the Caucasian blueberry — a tall shrub whose leaves the locals have long brewed in place of tea. That is how it earned the name “Caucasian tea.”

What else grows higher up

The subalpine berries are not the end of the list. In the high country you will find fragrant raspberry, pleasantly tart stone bramble, high-mountain currant and even bird cherry. And the autumn forest just below is decked with the flame-red clusters of the rowan. There are mushrooms too — the same russulas that foxes are happy to make a meal of.

Not everything red is edible

An important caveat: not every bright berry is safe. The reserve has its share of poisonous plants too — for example daphne berries (mezereon) and others. So you must not, even in theory, taste anything unfamiliar “by eye”: a mistake with a wild berry can cost you your health.

“September and October are the time when all manner of seeds and fruit ripen. The master of the forest, the bear, is especially fond of the autumn berries and fruit.”— Caucasus Nature Biosphere Reserve
test yourself →
QUESTION 1 / 3

Quick quiz: berries of the cornice

Where by the cornice does the low-growing bilberry grow?

Who feasts in autumn

These berries are not a tourist’s dessert but the mainstay of the autumn table for the animals. The bear builds up fat on them before hibernation, the fox adds bilberries and lingonberries to its diet of mice, and the birds feed on the fruit before drifting down to the valleys. Every handful picked by a person is forage taken from someone who needs it for the winter.

·photo 03 · berry slope · September
— the blue is bilberry, the red is lingonberry; all of it is forage for the animals

Why gathering is forbidden

And here is the main rule. The Bzerpinsky cornice lies within the Caucasus Nature Biosphere Reserve, and that means a regime of strict protection: here the gathering of any wild produce is forbidden — berries, mushrooms, flowers, nuts. The reserve is not a national park or an open public wood: the rule is simple and without exception, you may not gather even a handful of bilberries.

So the formula for these places is “look, photograph, do not pick.” We leave the berries to the animals, stay on the trail and come without pets. For more on all the restrictions, see the article “Rules of the Caucasus Reserve.”

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