You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Costus and Bedfordia are examples of what?" whose answer is genus of flowering plants.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Costus and Bedfordia taxonomic classification
Useful Output:

Doc 1: Saussurea costus (Sc) plant belongs to the Asteraceae family. It contains various bioactive compounds used traditionally in treating multiple diseases. This
Doc 2: THE NCBI Taxonomy database allows browsing of the taxonomy tree, which contains a classification of organisms.
Doc 3: THE NCBI Taxonomy database allows browsing of the taxonomy tree, which contains a classification of organisms.
Doc 4:  classification of the prevailing or ground  Bedfordia, De Candolle. Befaria, Mutis. Begonia  Costus, Linnzeus. Cotoneaster, Medikus. Cotyledon
Doc 5: Abstract. Costus is the root of Saussurea lappa, ((Decne.)C.B.Clarke.) Asteraceae), an aromatic perennial plant growing in the open slopes of.