redweed
nounEtymology From red + weed.
1
Usually Red poppy (Papaver rhoeas).
2
Usually Pokeweed (Phytolacca americana.
3
Usually Red algae of the genus Gracilaria.
4
Australia, Usually Suaeda australis (austral seablite)
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.