Tissues (in Congo Red) of fungus Hyaloscypha britannica(?) from a burned pine log collected in Sam Houston National Forest near Richards. Texas

🎞️ #3345-23
▦ Current Album
Sam Houston Forest, Texas, February 18, 2023

Album 3345: Sam Houston Forest, Texas, February 18, 2023

The image shows tissue samples of a fungal organism, identified as *Hyaloscypha britannica* (question mark indicating uncertainty), stained with Congo Red dye.

**Key Observations**

* The tissues appear to be composed of thin-walled cells or hyphae that are densely packed and irregularly shaped.
* Some areas show more defined cell boundaries than others, suggesting varying levels of cellular integrity.
* A reddish-brown pigment is visible within some of the cells, possibly indicating the presence of pigments or metabolites produced by the fungus.

**Image Analysis**

* The overall appearance of the tissues suggests that they are from a decomposing or rotting plant material, consistent with the context provided in the caption (burned pine log).
* The use of Congo Red dye likely highlights the presence of chitin or other polysaccharides in the cell walls of the fungal cells.
* Some areas appear to have more intense staining than others, potentially indicating variations in cellular composition or metabolic activity.

**Conclusion**

The image suggests that *Hyaloscypha britannica* is a type of fungus that grows on decaying plant material and has a complex cellular structure. The use of Congo Red dye allows for the visualization of cell walls and other structural features not visible through bright-field microscopy alone. – AI vision

🇪🇸 Descripción en español / Spanish Description

Tejidos (en rojo Congo) del hongo Hyaloscypha britannica(?) de un tronco de pino quemado recogido en el Bosque Nacional Sam Houston cerca de Richards, Texas, el 18 de febrero de 2023. La imagen muestra muestras de tejidos de un organismo fúngico, identificado como *Hyaloscypha britannica* (punto de interrogante que indica incertidumbre), teñido con el colorante rojo Congo. **Observaciones clave** *Los tejidos parecen estar compuestos por células o hifas de pared delgada, densamente empaquetadas y de forma irregular. *Algunas áreas muestran límites celulares más definidos que otras, lo que sugiere niveles variables de integridad celular. *Es visible un pigmento marrón rojizo dentro de algunas de las células, lo que podría indicar la presencia de pigmentos o metabolitos producidos por el hongo. **Análisis de imágenes** *La apariencia general de los tejidos sugiere que son de material vegetal en descomposición o podrición, lo cual es coherente con el contexto proporcionado en la legenda (tronco de pino quemado). *El uso del colorante rojo Congo probablemente resalta la presencia de quitina u otros polisacáridos en las paredes celulares de las células fúngicas. *Algunas áreas parecen tener una tinción más intensa que otras, lo que potencialmente indica variaciones en la composición celular o actividad metabólica. **Conclusión** La imagen sugiere que *Hyaloscypha britannica* es un tipo de hongo que crece en material vegetal en descomposición y tiene una estructura celular compleja. El uso del colorante rojo Congo permite la visualización de las paredes celulares y otras características estructurales no visibles únicamente con microscopía de campo claro. – Spanish translation

Similar Find pictures that are similar to this picture

Thumbnail of picture 3345-24: Tissues (in Melzer) of fungus Hyaloscypha britannica(?) from a burned ... Forest near Richards. Texas, February 18, 2023 Similar(1): Tissues (in Melzer) of fungus Hyaloscypha britannica(?) from a burned ... Forest near Richards. Texas, February 18, 2023 Thumbnail of picture 3345-27: Asci (in lugol) of tissues of fungus Hyaloscypha britannica(?) from a ... Forest near Richards. Texas, February 18, 2023 Similar(2): Asci (in lugol) of tissues of fungus Hyaloscypha britannica(?) from a ... Forest near Richards. Texas, February 18, 2023 Thumbnail of picture 3345-25: Tissues (in lugol, low magnification) of fungus Hyaloscypha britannica ... Forest near Richards. Texas, February 18, 2023 Similar(3): Tissues (in lugol, low magnification) of fungus Hyaloscypha britannica ... Forest near Richards. Texas, February 18, 2023 Thumbnail of picture 3345-19: Tissues of Ascomycete fungus Hyaloscypha britannica(?) from a burned ... Forest near Richards. Texas, February 18, 2023 Similar(4): Tissues of Ascomycete fungus Hyaloscypha britannica(?) from a burned ... Forest near Richards. Texas, February 18, 2023 Thumbnail of picture 3345-20: Tissues of Ascomycete fungus Hyaloscypha britannica(?) from a burned ... Forest near Richards. Texas, February 18, 2023 Similar(5): Tissues of Ascomycete fungus Hyaloscypha britannica(?) from a burned ... Forest near Richards. Texas, February 18, 2023 Thumbnail of picture 3345-21: Asci(?) of fungus Hyaloscypha britannica(?) from a burned pine log ... Forest near Richards. Texas, February 18, 2023 Similar(6): Asci(?) of fungus Hyaloscypha britannica(?) from a burned pine log ... Forest near Richards. Texas, February 18, 2023 Thumbnail of picture 3345-26: Asci (in lugol) of fungus Hyaloscypha britannica(?) from a burned pine ... Forest near Richards. Texas, February 18, 2023 Similar(7): Asci (in lugol) of fungus Hyaloscypha britannica(?) from a burned pine ... Forest near Richards. Texas, February 18, 2023 Thumbnail of picture 3345-22: Asci(?) and paraphyses of fungus Hyaloscypha britannica(?) from a ... Forest near Richards. Texas, February 18, 2023 Similar(8): Asci(?) and paraphyses of fungus Hyaloscypha britannica(?) from a ... Forest near Richards. Texas, February 18, 2023