Definition

Noun: - Family Graminaceae: A large family of flowering plants, primarily herbaceous but including some woody species. This family encompasses economically and ecologically vital grasses such as cereals (e.g., wheat, rice, maize), bamboo, reeds, and sugar cane. It is synonymous with the family Poaceae.

Usage Notes

• "Family Graminaceae" is a formal, taxonomic term used in scientific contexts like botany, agriculture, and ecology. In modern botanical classification, the name Poaceae is more commonly used, but "Graminaceae" remains a valid synonym.
• It is always treated as a singular noun (e.g., ).

Examples

• Scientific Context:

  • Family Graminaceae is one of the most important plant families for human civilization.
  • The researcher specialized in studying the evolution of family Graminaceae.

• Descriptive Context:

  • The prairie ecosystem is dominated by members of family Graminaceae.

Advanced Usage

• Taxonomic Hierarchy: The term is used to denote a specific rank (family) in biological classification.
  • In the order Poales, family Graminaceae contains over 10,000 species.

Variants and Related Words

• Poaceae (n): The modern, more frequently used scientific name for the grass family. It is a direct synonym.
  • The family Poaceae (Graminaceae) provides the staple food for most of the world.
• Gramineae (n): An older, alternative family name with the same meaning, often seen in older literature.
• Grass family (n): The common English name for this taxonomic group.

Synonyms

• Poaceae: The accepted family name in modern taxonomy.
• Grass family: The common, non-scientific term.
• Gramineae: An older scientific synonym.

Related Phrases and Terms

• Monocot family: A broader category; family Graminaceae is a major family within the monocotyledon plants.
• Cereal grasses: Refers to the agriculturally significant members of this family, like wheat and barley.
• True grasses: A phrase distinguishing members of Graminaceae/Poaceae from other plants colloquially called "grass."

Noun

1. the grasses: chiefly herbaceous but some woody plants including cereals; bamboo; reeds; sugar cane