- a tall, showy plant, Amaranthus hybridus erythrostachys, of the amaranth family, having reddish foliage and thick spikes of small, red flowers.
- a hairy, much-branched, plant, Polygonum orientale, of the buckwheat family, native to Asia and Australia, having pink or rose-colored flower spikes, naturalized in North America.
Origin of prince's-feather
First recorded in 1620–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018