Meanings
nounSiam weed (uncountable)
alternative siamweed
- uncountableA plant of species Chromolaena odorata, native to the Americas, considered invasive in Africa and Asia.
Synonyms: rouge plant, Christmas bush, jack in the box, devil weed, common floss flower
Synonyms & antonyms
nounA plant of species Chromolaena odorata, native to the Americas, considered invasive in Africa and Asia.
Similar
Cite this entry
APA
Siam weed. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Siam%20weed
MLA
“Siam weed.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Siam%20weed. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “Siam weed,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Siam%20weed.
Source: Siam weed on Wiktionary, CC BY-SA 4.0.