ephedra
/e'fi:drə /
Definition
- Noun:
- A jointed and nearly leafless desert shrub: A type of plant, typically found in arid regions, characterized by green, jointed stems, very small scale-like leaves, and producing fleshy, often reddish seeds.
Usage
- The word "ephedra" is used as a singular, countable noun. It refers to the plant itself or to the genus () containing these plants. It is often discussed in botanical, medicinal, or ecological contexts.
- Example:
- Example:
Advanced Usage
- In botanical classification: Used to refer to the genus , the only genus in the family Ephedraceae.
- The genus Ephedra includes approximately 65 species.
- In pharmacology and medicine: Refers to the source of the alkaloid ephedrine.
- The dried stems of certain ephedra species are a natural source of ephedrine.
Variants and Related Words
- Ephedrine (n): A stimulant and decongestant alkaloid compound derived from plants of the genus .
- Ephedrine is used in some medications for asthma and nasal congestion.
Synonyms
- Joint fir: A common name for plants in the genus .
- Mormon tea: A common name for some North American species of , often brewed as a herbal tea.
- Ma huang: The Chinese name for , a species used in traditional Chinese medicine.
Noun
-
jointed and nearly leafless desert shrub having reduced scalelike leaves and reddish fleshy seeds
Khám phá thêm
Các từ liên quan
Từ đồng nghĩa
Từ chứa "ephedra"
Từ có nhắc đến "ephedra"
