Lichens are a complex symbiosis between algae and fungi, with the fungal hyphae providing structure and the algae’s photosynthesis providing nutrition. Lichens have no roots but are attached to the surface of rocks, cliffs, trees, or directly on the ground. …
Like tubes, lamellae or gills are spore-bearing structures located beneath the cap on the fruiting bodies of many fungi. They aim to provide a large surface area to …
A Fairy ring, fairy circle or elf circle, as it is also known, is the name given to the phenomenon of mushrooms growing in strange circles in the forest or on the lawn. It occurs when the fungus anchors itself …
In mycology, “hypogean” describes fungi whose entire life cycle, including the development of fruiting bodies, occurs underground. Truffles, a well-known example of hypogean fungi, exemplify this underground habitat.
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The hymenium is located beneath the cap and contains the spore-forming organs of the fruiting body, i.e. spore sacs (asci) or microstructures (basidia).
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Britannica – Hymenium 
Natur & Kultur – Unusual Edible Mushrooms …
