The provided image depicts a section of bark on an elm tree, characterized by various growths and textures that are indicative of different species of fungi. The majority of the area is covered with black and grey crust-like growths that have formed directly onto the surface of the bark.
In areas where there is no visible fungus, the bark appears darker gray to brown in color, while some sections feature a white fringe around the edges. These features suggest that several types of fungi are present on this section of tree.
Septobasidium fumigatum(?) is a type of corticioid (crust) fungus known for its ability to form crust-like growths directly onto bark surfaces or twigs, which could be indicative of the presence of this species in some parts of the image. – AI vision
El hongo corticero negro y gris Septobasidium fumigatum(?) con un borde blanco en un olmo en el área de Winters Bayou en la Selva Nacional Sam Houston, al este de Waverly. Texas, 5 de diciembre de 2020. La imagen proporcionada muestra una sección de corteza de un olmo, caracterizada por varios crecimientos y texturas que son indicativos de diferentes especies de hongos. La mayor parte del área está cubierta con crecimientos similares a costra de color negro y gris que se han formado directamente en la superficie de la corteza. En áreas donde no hay hongo visible, la corteza aparece de color gris oscuro a marrón, mientras que algunos tramos presentan un borde blanco alrededor. Estas características sugieren que varios tipos de hongos están presentes en esta sección del árbol. Septobasidium fumigatum(?) es un tipo de hongo corticero conocido por su capacidad para formar crecimientos similares a costra directamente sobre las superficies de la corteza o los vástagos, lo que podría ser indicativo de la presencia de esta especie en algunas partes de la imagen. – Spanish translation
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