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Season

Spring

Spring — mushrooms with the trait «Spring»

The mushroom season starts long before the first leaves appear on the trees. Spring (April — May) is a unique time in mycology, because mushrooms take the stage that you won't meet in summer or autumn.

Most spring mushrooms belong not to the familiar basidiomycetes (mushrooms with gills or pores) but to the sac fungi (ascomycetes), which have bizarre, "brain-like" or cup-shaped forms.

24 species in the database.

The main spring trophies (and dangers)

According to Roger Phillips, the spring forest hides both the finest delicacies and treacherous poisons:

1. Morels (Morchella): The kings of spring. Their cap looks like a honeycomb or a sponge. These are fully edible, incredibly tasty (and expensive) mushrooms. They appear in April-May in sun-warmed clearings, old apple orchards and on forest fire sites (black morel). They are always hollow inside.

2. False morels (Gyromitra): The deadly danger of spring. A false morel's cap looks like crumpled fabric or a brain (without regular honeycomb cells). The False morel contains gyromitrin — a toxin that acts similarly to rocket fuel and is not always fully removed even by repeated boiling. In Europe, picking them is strictly prohibited.

3. St George's mushroom (Calocybe gambosa): Appears in May (often around St George's Day, hence the name). It's a firm, white gilled mushroom that grows in "fairy rings" in meadows and has a very strong smell of fresh flour.

4. Spring pinkgill (Entoloma vernum): A poisonous gilled mushroom that inexperienced foragers often confuse with edible May mushrooms.

Why do they grow in spring?

Spring mushrooms need very specific conditions: the ground must be thoroughly soaked with meltwater, but the sun must warm it up sharply. That's why morels often grow on sandy soils or at forest edges, where the snow melts first and the ground warms quickly.

As soon as the real summer heat sets in and the ground dries out, the mycelium of spring mushrooms goes dormant until the next April.

Questions and answers

Can you pick honey fungus in spring?
Classic autumn honey fungus — no. However, in May-June the so-called Sheathed woodtuft (Kuehneromyces mutabilis) appears, often growing on old stumps. But be extremely careful: in spring and summer the deadly poisonous Funeral bell may grow right next to it, so picking "spring honey mushrooms" is not recommended for beginners.

Sources

  1. 1.Зерова М.Я. та ін. Визначник грибів України. 1979
  2. 2.Roger Phillips. Mushrooms (Roger Phillips)
  3. 3.David Arora. Mushrooms Demystified
  4. 4.Index Fungorum