Amanita Vaginata Fungi So Amazing
Amanita vaginata, commonly known as the grisette, is a species of fungus belonging to the genus Amanita. This mushroom is widely distributed across temperate regions of the Northern Hemisphere, including Europe, Asia, and North America. It is an intriguing species both for its distinctive morphology and its relationship within the Amanita genus, which includes some of the most toxic mushrooms known, though Amanita vaginata itself is considered edible when properly prepared.
Identification and Morphology
Amanita vaginata is characterized by its tall, slender stature and delicate, grey to brownish-grey cap. The cap typically measures between 5 to 10 cm in diameter and is initially conical or bell-shaped, gradually flattening with age while often retaining a pronounced umbo. The cap surface is smooth and sticky when wet, often with striations along the edges. Unlike many other Amanita species, the cap lacks a veil, which in other species often leaves behind distinctive warts or patches.
The gills of Amanita vaginata are free from the stipe and are white, crowded, and soft. The spore print is white, which is a common trait in Amanita species. The stipe is slender, ranging from 10 to 20 cm in height and 1 to 2 cm in thickness. It is hollow and typically white to pale grey, with a slightly bulbous base. A key distinguishing feature is the presence of a large, sac-like volva at the base of the stipe, which is whitish to grey. The volva is often buried in the ground, and it is this structure that gives the species its name, as "vaginata" refers to "sheathed" in Latin.
Habitat and Ecology
Amanita vaginata is a mycorrhizal fungus, forming symbiotic associations with various trees, especially those in deciduous and mixed woodlands. It is commonly found growing on the ground in forests during the summer and autumn months, often solitary or in small groups. This species has a preference for moist, rich soils and can be found in a variety of habitats ranging from woodlands to grassy areas near trees.
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Device Information
| Device | Redmi Note 10 Pro |
|---|---|
| Lens | 64 mp |
| Location | Bangladesh |
