A plant genus of the family ASTERACEAE that is similar to CONYZA. Members contain SESQUITERPENES.
A large plant family of the order Asterales, subclass Asteridae, class Magnoliopsida. The family is also known as Compositae. Flower petals are joined near the base and stamens alternate with the corolla lobes. The common name of "daisy" refers to several genera of this family including Aster; CHRYSANTHEMUM; RUDBECKIA; TANACETUM.
5,7,4'-trihydroxy-flavone, one of the FLAVONES.
The above-ground plant without the roots.