genus hyoscyamus

Thân thiện

A botanist carefully examines a specimen of the genus Hyoscyamus in a greenhouse.

Definition

1. Noun:
   • A taxonomic category in biological classification: "Genus Hyoscyamus" is the scientific name for a specific group of flowering plants within the nightshade family (Solanaceae).
   • A group of poisonous herbs: This genus is characterized by containing species known commonly as henbanes, which are toxic plants.

Usage Examples

• Noun:
  • The alkaloids are derived from plants in the genus Hyoscyamus.
  • Henbane, belonging to the genus Hyoscyamus, has a long history in folk medicine and poison.

Advanced Usage

• In taxonomic literature: The name is always italicized, and the genus name is capitalized.
  • The study focused on the phylogenetic relationships within Hyoscyamus.

Variants and Related Words

• Hyoscyamus (n): The abbreviated form often used in scientific contexts to refer to the genus.
• Henbane (n): The common name for plants within this genus, particularly .

Synonyms

• Henbane genus: A descriptive synonym referencing the common name of its most well-known species.

Notes on Meaning

• This term is highly specific to botany and taxonomy. It refers exclusively to a formal scientific grouping and its member species, all of which are known for their toxicity and medicinal alkaloids like scopolamine and hyoscyamine.

Học thuật

Noun

1. genus of poisonous herbs: henbane

Từ đồng nghĩa

• Hyoscyamus
• genus Hyoscyamus