Definition

Noun: 1. A tall, showy, tropical American annual plant: This term refers to a specific variety of the Amaranthus hybridus species, characterized by its hairy stems, long flower spikes, and leaves with a deep purple coloration. It is cultivated for its edible seeds, which are often used as a cereal grain.

Usage

This is a highly specific botanical name. It is used in scientific, agricultural, and horticultural contexts to precisely identify this particular plant variety. - The garden trial included Amaranthus hybridus erythrostachys for its ornamental and nutritional value. - Farmers are increasingly cultivating Amaranthus hybridus erythrostachys as a drought-tolerant grain crop.

Advanced Usage

• The term is part of a formal botanical nomenclature. is the genus, is the species, and is the subspecies or botanical variety name, often describing a trait (e.g., red spike).

Variants and Related Words

• Amaranth (n): The common name for plants in the genus.
• Love-lies-bleeding (n): A common name for a different, ornamental species of amaranth ().
• Prince-of-Wales feather (n): Another common name for certain tall, plume-like amaranths.
• Pigweed (n): A common name for some wild amaranth species, often considered weeds.

Synonyms

• Red amaranth
• Purple amaranth
• Grain amaranth (when referring to its cultivated use for seeds)

Related Terms

• Pseudocereal (n): A plant that produces seeds used like cereals (e.g., wheat, rice) but is not a member of the grass family. Amaranth seeds are considered a pseudocereal.
• Inflorescence (n): The complete flower head of a plant, including the stems, stalks, and flowers. This plant is noted for its long, showy inflorescence (spike).

Noun

1. tall showy tropical American annual having hairy stems and long spikes of usually red flowers above leaves deeply flushed with purple; seeds often used as cereal