Cosmos Sulphureus Plant. Orange cosmos is an introduced herbaceous annual in the sunflower family (asteraceae). How cosmos sulphureus is effective for various diseases is listed in repertory format.
The plant is heat, humidity, and drought tolerant which makes it easy to grow and maintain all summer long. Flower colour is varied, in many tones of yellow, orange and red Sierra de tonala, sep 1913, purpus 6793 (holotype: