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: "Epidendrum and Platycodon, are genus of which species?" whose answer is plant.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Epidendrum and Platycodon taxonomic group
Useful Output:

Doc 1: Superorder, Lilianae – monocots, monocotyledons, monocotylédones ; Order, Asparagales ; Family, Orchidaceae – orchids ; Genus, Epidendrum L. – star orchid ; Species
Doc 2: Epidendrum L., a genus of the subtribe Lealiinae (tribe Epidendreae), is frequently celebrated as an outstanding example of adaptive radiation
Doc 3: Epidendrum ; Clade: Monocots ; Order: Asparagales ; Family: Orchidaceae ; Subfamily: Epidendroideae.
Doc 4: Epidendrum /ˌɛpɪˈdɛndrəm/, abbreviated Epi in the horticultural trade, is a large neotropical genus of the orchid family. With more than 1,500 species,
Doc 5: Comments26 ; From Rainforest to Home: Reed Epidendrum's Ideal Growing Conditions. The Nature Company · 1.7K views ; Reed stem Epidendrum Orchids