helleborus

Thân thiện

A gardener plants a helleborus in a shaded flowerbed.

Definition

Noun: 1. A genus of perennial flowering plants in the buttercup family (Ranunculaceae): Helleborus is the scientific genus name for a group of herbaceous plants commonly known as hellebores. They are known for their early, often winter-blooming flowers and leathery, evergreen leaves.

Usage

• is primarily used in botanical, horticultural, and scientific contexts to refer to the genus as a whole or to specific species within it.
• It is a formal, Latin-derived name. In everyday gardening language, the common name "hellebore" is more frequently used.

Examples

• Scientific Classification: " is a genus of about 20 species of herbaceous perennials."
• Gardening Context: "The in the shade garden has started to bloom, even with snow on the ground."
• Species Identification: ", commonly called the Christmas rose, is one of the most popular species."

Advanced Usage

• In Botanical Nomenclature: The name is always italicized when referring to the genus. When used in the names of specific species, it is combined with a specific epithet (e.g., , ).

Variants and Related Words

• Hellebore (n): The common English name for plants in the genus .
  • Example: "I planted several hellebores along the woodland path."
• Helleborine (n): This is a different plant, an orchid. It is important not to confuse (hellebores) with helleborines, which belong to a separate plant family (Orchidaceae).

Synonyms

• Lenten rose (common name for and related hybrids).
• Christmas rose (common name for ).

Notes on Meaning

• All plants referred to by the genus name share key characteristics: cup-shaped flowers, divided palmate leaves, and toxicity. The term specifically denotes this taxonomic group and should not be used for other early-blooming flowers.

Học thuật

Noun

1. a genus of Helleborus

Từ đồng nghĩa

• Helleborus
• genus Helleborus