blue star

Thân thiện

A blue star blooms in a sunny garden.

Definition

Noun: 1. A type of subshrub: A small, woody plant that is smaller than a typical shrub, often forming dense, slow-growing clumps. 2. A plant with specific characteristics: Specifically refers to a plant native to the southeastern United States, characterized by producing clusters of blue flowers at the ends of its stems.

Usage

• The term "blue star" is used as a common name for this specific plant in horticulture and botany.
• It is a countable noun (e.g., , ).

Examples

• Noun:
  • The garden's border was lined with blue stars, their delicate flowers adding a touch of cool color.
  • Amsonia tabernaemontana, commonly known as blue star, is a popular perennial for its foliage and flowers.

Advanced Usage

• In botanical contexts: The name is often clarified with a scientific binomial (e.g., ) to avoid confusion with other plants that may have "blue star" as a common name.
• As a descriptive term: The name itself descriptively highlights the plant's most notable feature: its star-shaped, blue flowers.

Variants and Related Words

• Amsonia (n): The genus name for a group of flowering plants that includes the blue star species.
• Subshrub (n): A botanical term for a plant with a woody base but herbaceous (non-woody) upper growth.

Synonyms

• Eastern bluestar: A more specific common name.
• Willow amsonia: Another common name referencing the plant's willow-like leaves.

Notes

• "Blue star" is typically written as two separate words when referring to the plant. The reference context uses an underscore () to represent a single lexical unit in a computational dictionary (WordNet), but in standard English prose, it is written as an open compound noun.
• This entry defines "blue star" specifically as a plant name. It is distinct from the idiomatic or symbolic uses of the words "blue" and "star" separately (e.g., a blue-colored star in the sky, or a "Blue Star" as a symbol).

Học thuật

Noun

1. subshrubs of southeastern United States forming slow-growing clumps and having blue flowers in short terminal cymes

Từ đồng nghĩa

• amsonia tabernaemontana