The story
- Proto-Indo-European*bʰuH-
- Proto-Indo-European*bʰuHyéti
- Ancient Greekφῠ́ω (phŭ́ō)
- Ancient Greekφῠτός (phŭtós)
- Ancient Greekφῠτόν (phŭtón)
- Englishphyto-
- Ancient Greekτόξον (tóxon)
- Ancient Greekτοξῐκός (toxĭkós)
- Ancient Greekτοξικόν (toxikón)
- Latintoxicum
- Englishtoxin
- English todayphytotoxin
Etymology from Wiktionary, CC BY-SA 4.0.