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 contains more species, Baeckea or Bruckenthalia?" whose answer is Baeckea.
Each document should contain about 30 words, and these documents should contain useful information.

Query: number of species in genus bruckenthalia
Useful Output:

Doc 1: Other heaths created small groups, usually containing two or three species, but up to seven species.  The results obtained indicate the need to
Doc 2: The large genus Erica is a prime example, as a large proportion of its 851 species, all shrubs or small trees, are endemic to the Cape Floristic Region (CFR) of
Doc 3: Bruckenthalia spiculifolia Rchb. , Fl. Germ. Excurs. 414 (1831). Contact us. External links to taxonomic opinions: WFO
Doc 4: The megagenus Erica L. (Ericaceae), as it is recognised today, includes 851 species of evergreen shrubs or small trees, the majority of which are endemic to
Doc 5: 1. Bruckenthalia - a genus containing only one species: spike heath. genus Bruckenthalia · dilleniid dicot genus - genus of more or less advanced dicotyledonous