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: "Are Melastoma and Barringtonia both types of flowers?" whose answer is yes.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Melastoma genus
Useful Output:

Doc 1: M. kudoi is well separated from M. intermedium, M. dodecandrum, and O. scaberrima, and should be treated as a distinct species.
Doc 2: Melastoma malabathricum. 基尖葉野牡丹. Melastoma malabathricum L. 名彙資訊  L., Species Plantarum 2: 390. 1753. (Sp. Pl.) 台灣首次記錄發表文獻. Yang
Doc 3: Of these, Melastoma is the most speciose genus with four species. Two of which, namely Melastoma kudoi Sasaki and M. scaberrima (Hayata)
Doc 4: Our study provides the first list of insects that visit the flowers of all Taiwan's known Melastoma species and description of their interactions with the
Doc 5: The genus Melastoma means 'black mouth' and refers to the seeds of some plants in the genus which can stain the mouth black. Ethnobotanical Uses, Edible