Underside of a leaf of crane's bill (Geranium carolinianum) with white web-like downy mildew fungus Plasmopara geranii or may be P. pusilla on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas

🎞️ #3355-11

The image presents an up-close view of a leaf from a crane s bill plant (Geranium carolinianum) that has been infected by either Plasmopara geranii or P. pusilla, both species being downy mildew fungi.

In the foreground, several leaves are visible, featuring jagged edges and resembling those of a maple tree. The leaf in question is situated near the center of the image, with its underside facing upwards. It exhibits white speckles that cover nearly every surface area, indicating the presence of spores. Some areas appear relatively clear, suggesting potential damage caused by fungal infection.

The background consists of more leaves and twigs, creating a natural setting resembling an outdoor environment such as a trailway near Birch Creek Unit of Somerville Lake State Park in Texas, where the image was captured on March 5, 2023. – AI vision

🇪🇸 Descripción en español / Spanish Description

La parte inferior de una hoja de crane s bill (Geranium carolinianum) con hongo Plasmopara geranii o puede ser P. pusilla de mildiu velloso en un camino cercano a Birch Creek Unit of Somerville Lake State Park, Texas, 5 de marzo de 2023. La imagen presenta una vista de cerca de una hoja de una planta crane s bill (Geranium carolinianum) que ha sido infectada por Plasmopara geranii o P. pusilla, ambas especies son hongos del mildiu velloso. En primer plano, se pueden ver varias hojas, con bordes dentados y parecidos a los de un arce. La hoja en cuestión está situada cerca del centro de la imagen, con su parte inferior mirando hacia arriba. Muestra manchas blancas que cubren casi toda el área superficial, lo que indica la presencia de esporas. Algunas áreas parecen relativamente claras, sugiriendo un posible daño causado por infección fúngica. El fondo está compuesto por más hojas y ramitas, creando un entorno natural que recuerda a un entorno al aire libre como un camino cercano a Birch Creek Unit of Somerville Lake State Park en Texas, donde se capturó la imagen el 5 de marzo de 2023. – Spanish translation

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