Meanings
nounfalse blue indigo (countable and uncountable, plural false blue indigos)
plural false blue indigos
- countableuncountableblue wild indigo (Baptisia australis), native to central and eastern North America.
Synonyms: indigo weed, rattleweed, rattlebush, horsefly weed
Synonyms & antonyms
nounblue wild indigo (Baptisia australis), native to central and eastern North America.
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Cite this entry
APA
false blue indigo. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/false%20blue%20indigo
MLA
“false blue indigo.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/false%20blue%20indigo. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “false blue indigo,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/false%20blue%20indigo.
Source: false blue indigo on Wiktionary, CC BY-SA 4.0.