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: "Which one consists of more species, Drosera or Zygopetalum?" whose answer is Drosera.
Each document should contain about 30 words, and these documents should contain useful information.

Query: number of species in Zygopetalum genus
Useful Output:

Doc 1: Zygopetalum, genus of 15 species of tropical American orchids (family Orchidaceae). Several species are cultivated as ornamentals.
Doc 2: With more or less 15 distinct orchid species recognized, this New World genus hails from the cold rainforests and mountainous regions of
Doc 3: Currently, 14 species of the genus Zygopetalum are recognized, but there are also various hybrids. Zygopetalums are well known for their
Doc 4: Zygopetalum is a genus of 16 hardy terrestrial and epiphytic orchids in the family Orchidaceae. They have tall spikes of large, showy, long-lasting, and highly
Doc 5: Fun fact: Zygopetalum is a small but mighty genus, with around 15 known species native to Brazil, Peru, and Bolivia. While it's gained a