Rust fungus Coleosporium steviae(?) on leaves of late-flowering boneset (Eupatorium serotinum) on a pipeline clearing in Lick Creek ParkLick Creek: Background Notes. College Station, Texas

🎞️ #3153-18

The image shows several leaves of late-flowering boneset (Eupatorium serotinum), with a rust fungus visible on some of them. The plant is growing on a pipeline clearing at Lick Creek Park in College Station, Texas.

* **Leaves:**
* The leaves are green and have serrated edges.
* They are oval-shaped with pointed tips.
* Some leaves have small, brown spots or patches on them.
* **Rust Fungus:**
* The rust fungus appears as small, dark brown or reddish-brown spores on the underside of some leaves.
* The spores are clustered together in small groups.
* The fungus is likely Coleosporium steviae(?) based on the description provided in the caption.
* **Background:**
* The background of the image is out of focus, but it appears to be a natural setting with other plants and possibly trees or shrubs visible.
* There are no clear signs of human activity or structures in the background.

In summary, the image shows late-flowering boneset plants growing on a pipeline clearing at Lick Creek Park. The leaves have serrated edges and oval shapes with pointed tips. Some leaves have small, brown spots or patches that appear to be caused by a rust fungus, possibly Coleosporium steviae(?). – AI vision

🇪🇸 Descripción en español / Spanish Description

El hongo de la roya Coleosporium steviae (?) en las hojas del hueso tarde floreciente (Eupatorium serotinum) en una depuradora de tuberías en Lick Creek Park. College Station, Texas, 15 de mayo de 2022. La imagen muestra varias hojas de hueso tarde floreciente (Eupatorium serotinum), con un hongo de la roya visible en algunas de ellas. La planta está creciendo en una depuradora de tuberías en Lick Creek Park en College Station, Texas. * **Hojas:** * Las hojas son verdes y tienen bordes serrados. * Tienen forma ovalada con puntas puntiagudas. * Algunas hojas tienen pequeñas manchas marrones o parches en ellas. * **Hongo de la roya:** * El hongo de la roya aparece como pequeñas esporas marrones oscuras o rojizas en el lado inferior de algunas hojas. * Las esporas están agrupadas juntas en pequeños grupos. * Es probable que el hongo sea Coleosporium steviae(?) basado en la descripción proporcionada en el pie de foto. * **Antecedentes:** * El fondo de la imagen está desenfocado, pero parece ser un entorno natural con otras plantas y posiblemente árboles o arbustos visibles. * No hay signos claros de actividad humana o estructuras en el fondo. En resumen, la imagen muestra plantas de hueso tarde floreciente creciendo en una depuradora de tuberías en Lick Creek Park. Las hojas tienen bordes serrados y formas ovaladas con puntas puntiagudas. Algunas hojas tienen pequeñas manchas marrones o parches que parecen estar causadas por un hongo de la roya, posiblemente Coleosporium steviae(?). – Spanish translation

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