question: Do Alopecurus and Butea both belong to the same taxonomic family?
answer: no
context: Title: Lymnaeidae
  Passage: Lymnaeidae, common name the pond snails, is a taxonomic family of small to large air-breathing freshwater snails, aquatic pulmonate gastropod mollusks, that belong to the clade Hygrophila.
  Title: Raphistomatidae
  Passage: The †Raphistomatidae is a taxonomic family of fossil sea snails, Paleozoic marine gastropod mollusks.  This family was established by Koken in 1896.  This family is found in the fossil record from the Upper Cambrian to the Middle Permian.
  Title: Wallaby
  Passage: A wallaby is a small- or mid-sized macropod found in Australia and New Guinea.  They belong to the same taxonomic family as kangaroos and sometimes the same genus, but kangaroos are specifically categorised into the six largest species of the family.  The term wallaby is an informal designation generally used for any macropod that is smaller than a kangaroo or wallaroo that has not been designated otherwise.
  Title: Dotidae
  Passage: Dotidae are a taxonomic family of small sea slugs, nudibranchs, shell-less marine gastropod molluscs formerly assigned to the order Opisthobranchia, but now considered to belong to the clade Dexiarchia.  This family is unassigned to a superfamily.
  Title: Badger
  Passage: Badgers are short-legged omnivores in the family Mustelidae, which also includes the otters, polecats, weasels, and wolverines.  They belong to the caniform suborder of carnivoran mammals.  The 11 species of badgers are grouped in three subfamilies: Melinae (Eurasian badgers), Mellivorinae (the honey badger or ratel), and Taxideinae (the American badger).  The Asiatic stink badgers of the genus "Mydaus" were formerly included within Melinae (and thus Mustelidae), but recent genetic evidence indicates these are actually members of the skunk family, placing them in the taxonomic family Mephitidae.
  Title: Costellariidae
  Passage: Costellariidae sometimes called the "ribbed miters" is a taxonomic family of minute to medium-sized predatory sea snails, marine gastropod mollusks.  This family of snails is also sometimes referred to as "Vexillum" miters.  The main family of miter shells however is Mitridae, a closely related group.
  Title: Butea
  Passage: Butea is a genus of flowering plants belonging to the pea family, Fabaceae.  It is sometimes considered to have only two species, "B. monosperma" and "B. superba", or is expanded to include four or five species.
  Title: Crosseolidae
  Passage: Crosseolidae is a taxonomic family (created in 2013 by Carole Hickman) of very small sea snails, marine gastropod molluscs or micromolluscs.  These genera were previously included in the polyphyletic family Skeneidae.  They belong within the clade Vetigastropoda, but are unassigned to a superfamily.
  Title: Pomatiidae
  Passage: The family Pomatiidae is a taxonomic family of small operculate land snails, terrestrial gastropod mollusks that can be found over the warmer parts of the Old World.  In the older literature, this family is designated as Pomatiasidae.
  Title: Alopecurus
  Passage: Alopecurus, or foxtail grass, is a common and widespread genus of plants in the grass family.  It is common across temperate and subtropical parts of Eurasia, northern Africa, and the Americas, as well as naturalized in Australia and on various islands.
citations: Alopecurus Butea