A plant genus of the family ASTERACEAE. Members contain SESQUITERPENES. The common name of sweet coltsfoot is similar to the common name for TUSSILAGO.

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.

Concentrated pharmaceutical preparations of plants obtained by removing active constituents with a suitable solvent, which is evaporated away, and adjusting the residue to a prescribed standard.

The study of the origin, structure, development, growth, function, genetics, and reproduction of plants.

The Madder plant family of the order Rubiales, subclass Asteridae, class Magnoliopsida includes important medicinal plants that provide QUININE; IPECAC; and COFFEE. They have opposite leaves and interpetiolar stipules.

A plant genus of the family FABACEAE. Members of this genus can cause CONTACT DERMATITIS.

A plant genus of the family CECROPIACEAE. Hypotensive and hypoglycemic effects have been observed in animals after ingesting members of this genus. There is no relation to cecropia moth (Hyalophora cecropia) see MOTHS.

*I'm afraid there seems to be a misunderstanding in your request as "Museums" are not a medical term and do not have a medical definition.*