prince's-feather

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.

an amaranthaceous garden plant, Amaranthus hybridus hypochondriacus, with spikes of bristly brownish-red flowers

a tall tropical polygonaceous plant, Polygonum orientale, with hanging spikes of pink flowers