Hypericum pyramidatum
Học thuậtThân thiện
Definition
Noun: * A perennial shrub (Hypericum pyramidatum) characterized by its large, star-shaped yellow flowers arranged in narrowly pyramidal clusters (cymes). It is a species within the genus Hypericum.
Usage
This word is a specific botanical or scientific name for a type of flowering plant. It is used in formal contexts such as botanical descriptions, horticulture, ecology, and scientific writing. * The meadow was dotted with the bright yellow blooms of Hypericum pyramidatum. * A key identifying feature of Hypericum pyramidatum is its narrowly pyramidal flower clusters.
Advanced Usage
- In botanical taxonomy, the genus name is capitalized, while the species epithet is not, and the full binomial name is typically italicized.
- The species epithet "pyramidatum" (meaning "pyramidal") describes the shape of its flower clusters.
Variants and Related Words
- Common Names: This species may be known by common names like "Great St. John's wort" or "Giant St. John's wort," though these can sometimes refer to other large species and are less precise.
- Hypericum (n): The genus name, encompassing all plants known as St. John's wort.
- St. John's wort (n): A common name for many plants in the genus , often associated with the species .
Synonyms
- There are no direct synonyms for this precise scientific name. In non-scientific contexts, descriptive phrases like "a tall St. John's wort with pyramidal flower clusters" may be used.
Related Phrases
- Flowering shrub: A general category to which this plant belongs.
- Perennial plant: A plant that lives for more than two years, a category including .
Noun
- perennial shrub having large star-shaped yellow flowers in narrowly pyramidal cymes