monocot family
Học thuậtThân thiện
Definition
Noun: A taxonomic family of flowering plants (angiosperms) characterized by seeds that contain only one embryonic leaf, or cotyledon. These plants are part of the larger group known as monocotyledons (monocots).
Usage
The term is used in botanical classification to group related plant genera that share the fundamental monocot characteristic of a single seed leaf. - The Liliaceae (lily family) is a well-known monocot family. - Orchids belong to the Orchidaceae, which is the largest monocot family.
Advanced Usage
- In scientific writing, the term specifies a family's placement within the monocot clade, distinguishing it from dicot families (which have two cotyledons).
- The phylogenetic study focused on the evolution of several key monocot families.
Variants and Related Words
- Monocotyledon (n): The larger class or clade of plants to which these families belong.
- Grasses and palms are typical monocotyledons.
- Dicot family (n): A contrasting term for a family of flowering plants with two cotyledons in the seed.
Synonyms
- Liliopsid family: A synonymous scientific term, though less common in general use.
Notes on Meaning
This term has a single, specific botanical meaning. It does not refer to a social or human family unit. Its usage is almost exclusively technical and scientific.
Noun
- family of flowering plants having a single cotyledon (embryonic leaf) in the seed