Whitestar morning-glory (Ipomoea lacunosa) with orange spots from rust fungus Coleosporium ipomoeae at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas

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Lake Somerville, Texas, September 19, 2021

Album 3026: Lake Somerville, Texas, September 19, 2021

The image presents a close-up view of a whitestar morning-glory (Ipomoea lacunosa) leaf, characterized by the presence of orange spots caused by the rust fungus Coleosporium ipomae.

* The leaf is primarily green in color but exhibits scattered orange spots throughout its surface.
* These spots are small and irregularly shaped, with some appearing more circular while others have a more elongated or oval form.
* They vary in size, ranging from tiny to about 1-2 mm in diameter.
* The leaf's veins run horizontally across the leaf, creating a network of lines that intersect at various points.
* Some areas of the leaf display yellow discoloration, particularly around the edges and along the veins.
* In certain regions, the yellow coloration is more pronounced, giving the appearance of small patches or blotches on the leaf's surface.
* The background of the image features additional leaves from the same plant, as well as other vegetation that appears to be growing in close proximity.
* Some leaves display similar orange spots, indicating that they too are infected by the rust fungus.
* Other leaves appear healthy and free of any visible signs of infection.

In summary, the image showcases a whitestar morning-glory leaf heavily infested with Coleosporium ipomae, characterized by numerous small orange spots scattered across its surface. The surrounding environment is also affected, with other leaves from the same plant displaying similar symptoms. – AI vision

🇪🇸 Descripción en español / Spanish Description

Gloria de la mañana blanca (Ipomoea lacunosa) con manchas naranjas del hongo rojizo Coleosporium ipomoeae en Lake Somerville Trailway cerca de Birch Creek Unit of Somerville Lake State Park. Texas, septiembre 19, 2021. La imagen presenta una vista detallada de una hoja de gloria de la mañana blanca (Ipomoea lacunosa), caracterizada por la presencia de manchas naranjas causadas por el hongo rojizo Coleosporium ipomoe. * La hoja es principalmente de color verde, pero presenta manchas naranjas dispersas en toda su superficie. * Estas manchas son pequeñas y de forma irregular, apareciendo algunas más circulares mientras que otras tienen una forma alargada u ovalada. * Variar en tamaño, van desde diminutos hasta aproximadamente 1-2 mm de diámetro. * Las venas de la hoja corren horizontalmente a través de la hoja, creando una red de líneas que se intersecan en varios puntos. * Algunas áreas de la hoja muestran decoloración amarilla, particularmente alrededor de los bordes y a lo largo de las venas. * En ciertas regiones, el color amarillo es más pronunciado, dando la apariencia de pequeñas manchas o manchas en la superficie de la hoja. * El fondo de la imagen presenta hojas adicionales de la misma planta, así como otra vegetación que parece estar creciendo muy cerca. * Algunas hojas muestran manchas naranjas similares, lo que indica que también están infectadas por el hongo rojizo. * Otras hojas aparecen sanas y sin signos visibles de infección. En resumen, la imagen presenta una hoja de gloria de la mañana blanca fuertemente infestada con Coleosporium ipomoe, caracterizada por numerosas manchas pequeñas naranjas dispersas a través de su superficie. El entorno circundante también se ve afectado, con otras hojas de la misma planta mostrando síntomas similares. – Spanish translation

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