rust disease caused by plumeria by coleosporium plumeriae

agriculturist alkali aloha backdrop background beauty botanical botany bright brown close closeup coleosporium plumeriae color compost dapple dead detail disease emerald fertilizer flora foliage frangipane frangipani garden gold green greenery herpetology incomplete insecticide leaf natural nature pattern photosynthesis plant plumeria rot rust spotted texture textured tree tropical vegetation vein wallpaper yellow caused leaves surface dot