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 genus has more species, Dorstenia or Brassavola?" whose answer is Dorstenia.
Each document should contain about 30 words, and these documents should contain useful information.

Query: number of species in Dorstenia genus
Useful Output:

Doc 1: The genus comprises many taxa showing variation patterns reminiscent of that found in apomictic (agamospermous) or autogamous temperate species or species
Doc 2: We analyzed 23 species from seven genera for their chromosome numbers and morphology, the distribution of CMA and DAPI bands, fluorescent in
Doc 3: The genus comprises 108 species, and thus is the second-largest of the family. 46 species occur in the Neotropics, 61 in the African region, and
Doc 4:  species of Dorstenia genus. Previous review was published in 2000. This genus includes 117 accepted named species, from which metabolites
Doc 5: The genus Dorstenia contains many plants that are used as anti-snakebite, anti-infection and anti-rheumatic remedies in the medicinal plant