question: Are Melastoma and Barringtonia both types of flowers?
answer: yes
context: Title: Barringtonia
  Passage: Barringtonia is a genus of flowering plants in the family Lecythidaceae first described as a genus with this name in 1775.  It is native to Africa, southern Asia, Australia, and various islands of the Pacific and Indian Oceans.  The genus name commemorates Daines Barrington.
  Title: Melastoma
  Passage: Melastoma is a genus in the family Melastomataceae.  It has about 50 species distributed around Southeast Asia, India, and Australia.  It is undergoing taxonomic revision.  Many species have been planted around the world for the aesthetic value of their bright purple flowers.  Several have the capacity to become weedy, and have become noxious weeds in Hawaii and other areas.
  Title: Hanakotoba
  Passage: Hanakotoba (花言葉 ) is the Japanese form of the language of flowers.  In this practice, plants were given codes and passwords.  Physiological effects and action under the color of the flowers, put into words from the impressions of nature and the presence of thorns with the height of tall plants, flowers and garlands of flowers through the various types.  These are meant to convey emotion and communicate directly to the recipient or viewer without needing the use of words.
  Title: Gonochorism
  Passage: In biology, gonochorism ("Greek" offspring + disperse) or unisexualism or gonochory describes the state of having just one of at least two distinct sexes in any one individual organism.  The term is most often used with animals, in which the individual organisms are often gonochorous.  Gonochory is less common in plants.  For example, in flowering plants, individual flowers may be hermaphrodite (i.e. with both stamens and ovaries) or gonochorous (unisexual), having either no stamens (i.e. no male parts) or no ovaries (i.e. no female parts).  Among flowering plant species that have unisexual flowers, some also produce hermaphrodite flowers, and the three types occur in different arrangements on separate plants; the plants can be monoecious, dioecious, polygamomonoecious, polygamodioecious, andromonoecious, or gynomonoecious.
citations: Barringtonia Melastoma