cardamine douglasii
Học thuậtThân thiện
Definition
Noun: * Cardamine douglasii: A small perennial herb native to cooler regions of North America, characterized by its racemes of purple flowers. It is a specific species of flowering plant in the genus Cardamine.
Usage
- This term is used exclusively as a proper noun to refer to a specific botanical species. It is typically used in scientific, horticultural, or ecological contexts.
- Example:
- Example:
Advanced Usage
- The name follows binomial nomenclature (genus , species ). The specific epithet "douglasii" often honors the Scottish botanist David Douglas.
- In formal writing, the genus name is italicized, and the species name is often written in lowercase italics: Cardamine douglasii.
Variants and Related Words
- Genus: Cardamine (noun): A large genus of flowering plants in the mustard family (Brassicaceae), commonly known as bittercresses or toothworts.
- Common Name: While less common, it may be regionally referred to as Douglas's bittercress or purple cress, deriving from its genus and flower color.
Synonyms
- Douglas's bittercress
- Purple cress is precise.)*
Different Meanings
- This term has only one meaning: it refers specifically to this botanical species. It is not used idiomatically or in phrasal verbs.
Noun
- small perennial herb of cooler regions of North America with racemose purple flowers