Rust Puccinia arenariae pustules on the underside of a sweet william leaf

---

Size: 3812px × 5015px
Photo credit: © Nigel Cattlin / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arenariae, barbatus, close, dianthus, disease, flower, fungal, fungus, garden, leaf, ornamental, pathogen, plant, puccinia, pustule, pustules, rust, surface, sweet, underside, william