Spores (in Melzer) of yellow merulioid fungus Leucogyrophana pinastri (Hydnomerulius pinastri) from a fallen oak (spore print olive brown) collected a day before in Sam Houston National Forest. Texas

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Sam Houston Forest - College Station, Texas, February 20 - 22, 2023

Album 3347: Sam Houston Forest - College Station, Texas, February 20 - 22, 2023

The image presents a microscopic view of spores from the yellow merulioid fungus Leucogyrophana pinastri (Hydnomerulius pinastri), collected on an oak tree trunk in Sam Houston National Forest, Texas. The spores are depicted in Melzer's reagent and exhibit an olive-brown color.

**Key Features:**

* **Spore Characteristics:** The spores appear as small, oval-shaped structures with a smooth surface. They vary in size, ranging from approximately 4 to 8 micrometers in length.
* **Coloration:** Upon application of Melzer's reagent, the spores display an olive-brown coloration, which is consistent with their species-specific characteristics.
* **Background:** The background of the image appears as a uniform grayish-white hue, providing a clean and neutral backdrop for observing the spores.

**Conclusion:**

In conclusion, the image provides a detailed microscopic view of the spores from Leucogyrophana pinastri (Hydnomerulius pinastri), showcasing their characteristic olive-brown coloration under Melzer's reagent. This visual representation is crucial for identifying and studying fungal species in mycology research. – AI vision

🇪🇸 Descripción en español / Spanish Description

Proporciona una vista microscópica de las esporas del hongo merulióide amarillo Leucogyrophana pinastri (Hydnomerulius pinastri) recogido un día antes en el Bosque Nacional Sam Houston. Texas, 20 de febrero de 2023. La imagen presenta una vista microscópica de las esporas del hongo merulióide amarillo Leucogyrophana pinastri (Hydnomerulius pinastri), recogido en el tronco de un roble en el Bosque Nacional Sam Houston, Texas. Las esporas se representan con el reactivo de Melzer y exhiben un color pardo oliva.

**Características clave:** * **Características de las esporas:** Las esporas aparecen como estructuras pequeñas, ovaladas con una superficie lisa. Variar en tamaño, oscilando entre aproximadamente 4 a 8 micrómetros de longitud.
* **Coloración:** Al aplicar el reactivo de Melzer, las esporas muestran una coloración pardo oliva, lo que es consistente con sus características específicas de la especie.
* **Fondo:** El fondo de la imagen aparece como un tono grisáceo uniforme, proporcionando un fondo limpio y neutro para observar las esporas.
**Conclusión:** En conclusión, la imagen proporciona una vista microscópica detallada de las esporas de Leucogyrophana pinastri (Hydnomerulius pinastri), mostrando su coloración característica pardo oliva bajo el reactivo de Melzer. Esta representación visual es crucial para la identificación y estudio de especies fúngicas en investigación micológica. – Spanish translation

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