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 Tetradium or Schlumbergera?" whose answer is Tetradium.
Each document should contain about 30 words, and these documents should contain useful information.

Query: number of species in Tetradium and Schlumbergera
Useful Output:

Doc 1: Covering 356,375 accepted species, 8,782 hybrids, 48,090 accepted infraspecific taxa and 1,002,897 synonyms, in total 1,416,144* names. [*about 25,000 dubious,
Doc 2: Tetradium is a genus of nine species of trees in the family Rutaceae, occurring in temperate to tropical east Asia. In older books, the genus was often
Doc 3: Schlumbergera is a small genus of cacti with six to nine species found in the coastal mountains of south-eastern Brazil. These plants grow on trees or rocks
Doc 4: Species classification · Schlumbergera kautskyi · Schlumbergera orssichiana · Schlumbergera truncata · Schlumbergera opuntioides.
Doc 5: Schlumbergera is a small genus of cacti with six species found in the coastal mountains of south-eastern Brazil. Plants grow on trees or rocks in habitats