genus ricinus

Thân thiện

A botanist examines the leaves of the genus Ricinus in a greenhouse.

Definition

Noun: - A taxonomic genus within the family Euphorbiaceae, consisting of a single known species: the castor-oil plant (Ricinus communis). It refers to a group of herbaceous plants or shrubs characterized by large, palmate leaves and spiny seed capsules.

Usage Examples

• The genus Ricinus is monotypic, containing only the castor bean plant.
• Botanists classify the castor-oil plant under the genus Ricinus.
• The seeds of plants in the genus Ricinus are the source of castor oil.

Advanced Usage

• In botanical nomenclature, genus Ricinus is always italicized to indicate it is a scientific name. The genus name is capitalized.
  • Example: The study focused on the growth patterns of Ricinus communis.

Variants and Related Words

• Ricinus communis (n): The sole species within the genus Ricinus, commonly known as the castor bean or castor-oil plant.
• Monotypic genus (n): A taxonomic genus that contains only one recognized species, such as .

Synonyms

• Ricinus (n): The abbreviated, standard form used in scientific contexts to refer to the genus.

Notes on Meaning

• The term genus Ricinus is used exclusively in scientific and botanical contexts. In everyday language, people refer to the plant itself as the "castor bean plant" or "castor-oil plant." The term specifies the plant's precise taxonomic classification.

Học thuật

Noun

1. a genus of herb having only one known species: castor-oil plant

Từ đồng nghĩa

• Ricinus
• genus Ricinus