Amaranthus hybridus erythrostachys

Từ điển Oxford Learners Wordfinder Dictionary

noun

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
• Syn:
prince's-feather, gentleman's-cane, prince's-plume, red amaranth, purple amaranth,
Amaranthus cruentus, Amaranthus hybridus hypochondriacus
• Hypernyms:
amaranth