Meanings
- pluralplural onlyProteobacteria that produce their own food using photosynthesis, with colors including purple, red, brown, and orange.
Cite this entry
purple bacteria. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/purple%20bacteria
“purple bacteria.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/purple%20bacteria. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “purple bacteria,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/purple%20bacteria.
Source: purple bacteria on Wiktionary, CC BY-SA 4.0.