Definition

Noun: 1. A toxic annual plant: A tall, coarse, and strongly scented annual weed, native to tropical regions but found in many parts of the world. It is characterized by large, trumpet-shaped white or violet flowers and a distinctive, prickly, bladder-like fruit that encloses a dry berry. The entire plant is highly poisonous.

Usage Notes

• This is a specific common name for the plant species . It is primarily used in botanical, horticultural, or agricultural contexts to identify this particular weed.
• The name "apple of Peru" is descriptive, referring to the plant's origin (South America, historically referred to as "Peru") and its fruit's general shape, though it is not a true apple.

Examples

• Noun:
  • The apple of Peru has invaded the cornfield, competing with the crops for nutrients.
  • Gardeners should be cautious, as the attractive flowers of the apple of Peru belong to a highly toxic plant.
  • The prickly fruit of the apple of Peru is a key identifying feature.

Advanced Usage

• The plant is sometimes grown ornamentally for its striking flowers and unusual "Chinese lantern"-like fruit, despite its toxic and weedy nature.
• In agricultural reports, it is often listed as a noxious weed due to its toxicity to livestock and its competitive growth.

Variants and Related Words

• Nicandra physalodes: The botanical (Latin) name for the species.
• Shoo-fly plant: Another common name for the same species, stemming from a traditional use of the plant to repel flies.
• Physalis: A related genus of plants (e.g., ground cherry, tomatillo) that also produce fruit enclosed in a papery husk, though they are not the same species.

Synonyms

• Shoo-fly plant (n): An alternative common name.
• Poisonous nightshade relative (n phrase): A descriptive term highlighting its family (Solanaceae) and toxic properties.

Noun

1. intensely poisonous tall coarse annual tropical weed having rank-smelling foliage, large white or violet trumpet-shaped flowers and prickly fruits
2. coarse South American herb grown for its blue-and-white flowers followed by a bladderlike fruit enclosing a dry berry