Examples of SOLEMN. 1  He spoke in a solemn and thoughtful manner. 2  He wore a very solemn expression on his face. 3  He recited the poem in a solemn voice. 4  A solemn crowd gathered around the grave.
Rust on hollyhocks is caused by the fungal pathogen Puccinia malvacearum and impacts hollyhock leaves and stems. This fungus first appears on leaves as yellow, circular spots about 1/8 inch wide. These yellow spots enlarge and swellings develop on leaf undersides.
Hibiscus needs full sun for higher fungal disease resistance. When plants endure stress, which can be from pests, diseases or the environment, they react in different ways. Hibiscus plants (Hibiscus spp.) may give telltale signs of their discomfort with leaves that turn yellow and drop from the plants. Sometimes the source of their stress is hard at work, munching on plants, and other times the culprit may be lurking underground, attacking root systems.