White boletus: in the red book or not, description and photo

Name:Boletus white
Latin name:Leccinum percandidum
A type: Edible
Synonyms:White aspen
Characteristics:
  • Group: tubular
  • Color: white
Systematics:
  • The Department: Basidiomycota (Basidiomycetes)
  • Subdivision: Agaricomycotina (Agaricomycetes)
  • Class: Agaricomycetes (Agaricomycetes)
  • Subclass: Agaricomycetidae
  • Order: Boletales
  • Family: Boletaceae
  • Genus: Leccinum (Obabok)
  • View: Leccinum percandidum (White Boletus)

White boletus is an edible mushroom that is often found in Russia, North America and European countries. It is appreciated for its good taste and ease of preparation. The harvesting season begins in summer and continues until autumn. The boletus has its own characteristics, by which it is distinguished from twins.

Are there white boletus

Aspen mushrooms are called different types of mushrooms that belong to the genus Leccinum. They are distinguished by an orange cap and dense flesh. The stem is usually thick, widening towards the base. When cut, the pulp becomes bluish.

Most mushroom pickers are familiar with the red boletus. This is a mushroom with a cap up to 15 cm in size, hemispherical or convex in shape. The color is red, orange or brownish. The leg is up to 5 cm thick, up to 15 cm long. The flesh is dense, elastic, white. After cutting, it becomes bluish and even black. The variety is prized for its taste. It is used for frying, cooking, pickling and salting.

White boletus are often found in the forests. Their cap does not stand out in bright colors. Its color remains milky white, like the leg. These mushrooms taste good and are good for consumption. They are also popularly known as obabki.

What porcini mushrooms look like

According to the photo and description, the white boletus is large in size. The hat is fleshy, its size reaches 25 cm. On average, its parameters do not exceed 5-15 cm. The surface has a white, pink brown or grayish tint. Above, the hat is dry and feels like felt to the touch.

The leg is high, club-shaped. It has a thickening in the lower part. The color is white, the surface is scaly. As it grows, the scales turn brown or gray. Spores are ocher in color.

On the reverse side, the cap consists of small white pores. As the fruiting body grows, they acquire a brown or gray undertone. The flesh of the white variety is firm. At the ground, the color of the leg is greenish-blue. At the cut site, the flesh turns blue, almost black.

Where do white aspen trees grow

White aspen mushrooms are found in the temperate climatic zone. They are collected in coniferous, deciduous and mixed forests. Fruit bodies form mycosis with birch, aspen, spruce, fir. They occur in areas with high humidity. This includes places near water bodies and streams, ravines, lowlands. The white variety grows in soil, on stumps, in dead wood.

Attention! In many regions, white aspen is included in the Red Book. The species is considered rare and endangered in the Tula region and Krasnodar Territory.

The rarity of the white boletus is associated with anthropogenic factors. As a result of human activity, the habitat of fungi changes.First of all, the disappearance of aspen mushrooms occurs due to deforestation.

White boletus grows in the North-West region, Moscow region, the Republic of Chuvashia, Mari El, Komi. In Siberia, it is collected near Lake Baikal and in more northern regions. In Europe, it is found on the territory of Belarus, Latvia, Estonia. It is also found in the forests of North America.

The white variety grows singly, sometimes forming small groups. In dry summers, fruiting bodies appear in damp places, where moisture constantly accumulates. When picking mushrooms, they check glades, areas near forest roads and paths.

Fruiting lasts from June to mid-autumn. Usually there are 3 growth waves. The first fruiting bodies appear at the end of June. During this period, single copies appear. The second wave is more plentiful, with its peak in the middle of summer. Individual mushrooms can be harvested in September and October, when the third layer passes.

Is it possible to eat porcini mushrooms

Boletus with a white cap is edible and does not pose a threat to humans. The pulp is rich in fiber, vitamins and amino acids, which are well absorbed by the body. White aspen belongs to the second food category. This includes good tasting edible varieties. In terms of food quality, they are second only to porcini mushrooms, milk mushrooms and chanterelles.

Aspen mushrooms help to strengthen the immune system, which is especially important when recovering from illness. Substances that make up the pulp have a positive effect on blood composition and support the work of the heart. The regular presence of this species in the diet of forest gifts helps to remove toxins and toxins from the body.

Before use, aspen mushrooms are soaked in water and then boiled. After processing, toxins are released from the pulp. The product is not used in its raw form. The resulting mass is used for further cooking or frozen for the winter.

Various homemade preparations are obtained from the white variety. Pickled boletus mushrooms retain good taste and serve as an excellent snack. Fruit bodies are also hot or cold salted.

Advice! The product has a low calorie content - up to 22 kcal per 100 g. It is recommended to include it in the diet. Boletus can be used by people suffering from diabetes.

How to distinguish false white boletus

White boletuses have a false counterpart. This is a mushroom that is similar in appearance to them. This includes the gall mushroom, also called the false boletus. This name is associated with the bitter taste of its pulp, which only intensifies during heat treatment.

The gall fungus has a cap ranging in size from 4 to 15 cm. Its shape is hemispherical, becoming prostrate over time. The surface is dry, velvety, becomes sticky after rains. The color is yellow with brown, gray or brownish undertone. The leg is from 3 to 13 cm high. Its shape is cylindrical, often there is a thickening at the base.

The false boletus is distinguished from the real one by the color of the pulp. In the gall fungus, it has a pink tint. Also, the false double has a yellow or pink mesh on the leg. It is absent in the white species. Also pay attention to the color of the cap. The gall fungus is more pronounced in color.

Aspen mushrooms have characteristic features, so it is difficult to confuse them with poisonous mushrooms. Varieties may differ in the size and color of the cap. However, they are all edible and do not pose a threat to human health.

Rules for collecting boletus boletus with a white hat

It is best to go to the forest in the morning, after rain or fog. Fruit bodies grow actively in warmth and high humidity. The leg is cut off with a sharp knife. There is no need to rip or break them off. This can damage the mycelium.

For picking mushrooms, they choose places located far from roads and industrial enterprises. Such objects pollute the environment, and fruit bodies absorb harmful substances. White aspen mushrooms are put in wide baskets.Free space is left between them so that the mass does not crumple and heat up.

Eating white boletus

Before use, aspen mushrooms are processed. The mass is placed in clean water, dirt, leaves and other forest debris are removed. Then the water is drained, and the fruit bodies are cut into pieces. They are placed in an enamelled container with water and placed on the stove. Mushrooms are simmered for an hour.

Advice! During processing, the pulp of the boletus darkens. This is a natural process that does not impair the taste and quality of the product. To preserve the color, it is soaked in a 0.5% citric acid solution.

The boiled mass can be fried, added to soups, side dishes. Their mushrooms are used to prepare fillings for pies and other baked goods. The boiled product is stored in the refrigerator.

The easiest way is to marinate white boletus for the winter. First, the fruit bodies are boiled for 10 minutes over low heat. Then the marinade is prepared: add 1 tbsp to 1 liter of water. l. sugar and 1.5 tbsp. l. salt. The ingredients are mixed in a saucepan, placed on the stove and allowed to boil. Then the mushrooms are poured into the marinade, garlic, bay leaf, peppercorns to taste are added. Cook for 20 minutes over low heat, add vinegar essence and split into jars.

Salted boletus mushrooms are also easy to cook. They are first boiled in salted water for 35 minutes. Then salt, mushrooms, spices are placed in the jar to taste. The components are poured with water and transferred to a cold place for salting.

For white boletus to bring health benefits, you need to limit their use. The daily allowance should not exceed 150 g. In the presence of diseases of the kidneys, liver and stomach, consult a doctor first. Children, women during pregnancy and breastfeeding should refuse to take it.

Interesting facts about white boletus

3 interesting facts about boletus boletus:

  1. The mushrooms got their name not only because they are often found under aspen trees. This is due to the color of the caps, which resembles the color of withering leaves.
  2. In North America, white boletus is an important ingredient in the national dish. It is served at the wedding table, paprika, cloves and spices are added.
  3. Boletus broth is very healthy and tasty. In terms of nutritional value, it is not inferior to a similar meat-based dish.

Conclusion

White boletus is a healthy and tasty mushroom that is used for canning for the winter. For mushrooms, they are sent to damp areas of the forest. After harvesting, the mushroom mass is subjected to heat treatment. White boletus is suitable for preparing first and second courses, baking fillings.

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