marchantiaceae

Thân thiện

A student examines a liverwort from the Marchantiaceae family under a microscope.

Definition

Noun: 1. A family of liverworts: Marchantiaceae is the scientific name for a specific family of non-vascular plants (liverworts). These plants are characterized by having a flat, ribbon-like, and usually dichotomously branched body called a thallus, which grows prostrate (flat on the ground).

Usage Notes

• This is a highly specialized, scientific term used primarily in botany, biology, and taxonomy.
• It is always treated as a singular noun (e.g., a family...).
• The word is typically italicized in formal scientific writing because it is a Latin genus/family name.

Examples

• In a scientific context:
  • The specimen was identified as belonging to the family Marchantiaceae.
  • A common feature of Marchantiaceae is the presence of gemma cups for asexual reproduction.
  • The study focused on the evolutionary relationships within the Marchantiaceae.

Advanced Usage

• Taxonomic Hierarchy: In biological classification, is a family within the order , which itself is part of the class (liverworts).

Variants and Related Words

• Marchantia (n): This is the name of the most well-known genus within the family Marchantiaceae. A common species is .
• Marchantialean (adj): An adjective describing something related to the order Marchantiales, which includes the family Marchantiaceae.
• Thalloid liverwort (n): A common descriptive term for liverworts like those in Marchantiaceae that grow in a flat thallus form, as opposed to a leafy form.

Synonyms

• Family Marchantiaceae: The full formal name.
• (There are no common, non-scientific synonyms for this precise taxonomic group.)

Different Meanings

• This word has only one specific meaning in scientific English: it refers exclusively to this taxonomic family of liverworts. It is not used in general language.

Học thuật

Noun

1. liverworts with prostrate and usually dichotomously branched thalli

Từ đồng nghĩa

• Marchantiaceae
• family Marchantiaceae