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Yellow Button Mushroom

Scientifically known as Amanita hemibapha is a species found in Khao Sok National Park. This mushroom is distinguished by its striking golden-yellow cap, making it a visually appealing species that draws interest from both scientists and nature enthusiasts.

Photo by Steve Axford

General Characteristics

  • Cap: The cap is round and bright yellow, often smooth or slightly scaly at the edges. It ranges from 5 to 15 centimeters in diameter. As it matures, the cap may flatten out.

  • Stem: The stem is white or cream-colored, cylindrical, hollow, and features a ring near the top.

  • Spores: The spores are white and elliptical in shape.


Habitat

The Yellow Button Mushroom thrives in the humid, biodiverse evergreen and rainforest areas of Khao Sok National Park. It typically grows on the forest floor, where organic matter such as decomposing leaves and wood is abundant.


Ecological Role

This mushroom plays a vital role in the ecosystem as a decomposer, breaking down organic material in the soil and facilitating nutrient cycling within the forest ecosystem.

Importance and Conservation

The Yellow Button Mushroom is not only ecologically significant but also a beautiful and fascinating species that attracts attention from those who appreciate nature. Conserving the habitats where this mushroom grows is crucial to maintaining the biodiversity of Khao Sok National Park.


The Yellow Button Mushroom is an excellent example of the rich biodiversity found within Khao Sok National Park, a region of significant natural and scientific value.

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