Spores (in KOH) of red cracking bolete mushroom ...

The image presents a microscopic view of spores from the red cracking bolete mushroom, collected on July 23rd and observed on August 22nd at the Polytechnic Institute in St. Petersburg, Russia. The photograph was taken using potassium hydroxide (KOH) as a mounting medium.

**Image Description:**

* **Background:** The background is white.
* **Spores:** The spores are yellowish-brown ovoid shapes with smooth surfaces. They appear to be irregularly shaped and vary in size, ranging from approximately 15-40 micrometers in length.
* **Mounting Medium:** The spores were mounted using KOH, which is a common technique for preparing fungal specimens for microscopy.

**Key Observations:**

* The image provides a detailed view of the spore morphology, including their shape, size, and coloration.
* The use of KOH as a mounting medium allows for clear visualization of the spores' surface features.
* The photograph was taken at a microscopic scale, suggesting that it is intended for scientific or educational purposes.

**Conclusion:**

The image offers a detailed look at the spores of the red cracking bolete mushroom, providing valuable information for those interested in mycology and fungal identification. – AI vision