jatropha curcus
Học thuậtThân thiện
Definition
Noun: * A small tropical American tree (Jatropha curcas) known for its seeds, which contain a toxic, purgative oil. Historically, it has been used as a source for purple dye, tanning extract, and medicinal (though poisonous) oil.
Usage Examples
- Noun:
- Jatropha curcas is cultivated in many tropical regions for its oil-rich seeds.
- The oil from jatropha curcas is toxic and was traditionally used as a purgative.
- Farmers are planting jatropha curcas as a potential source of biofuel.
Advanced Usage
- The binomial name follows the scientific convention of italicizing genus and species names.
- It is often referred to simply as "jatropha" in agricultural and biofuel contexts, though this can refer to other species within the genus.
Variants and Related Words
- Jatropha (n): The genus name, encompassing several species of plants, including .
- Physic nut (n): A common name for , referring to its historical medicinal (physic) use and its nut-like seeds.
- Purging nut (n): Another common name, highlighting the purgative effect of the seed oil.
Synonyms
- Physic nut
- Purging nut
Related Phrases and Terms
- Biofuel crop: is frequently discussed as a non-edible biofuel crop.
- Toxic oil plant: A descriptive term highlighting the poisonous nature of its seeds.
Noun
- small tropical American tree yielding purple dye and a tanning extract and bearing physic nuts containing a purgative oil that is poisonous in large quantities