Where does “wireweed” come from?

wireweed (English) comes from English wire, from Middle English wir, from Old English wīr, from English myrtle, from Old French myrte, from Latin myrtus, from Ancient Greek μύρτος, from Ancient Greek μυρίκη.

wireweed (English): Any member of the genus Polygonella of knotweeds...

Definitions

  1. Any member of the genus Polygonella of knotweeds...

Ancestry of “wireweed”, step by step

wireweed traces back through two separate lines of ancestry.

via English wire

StepLanguageWordMeaning
1EnglishwireMetal formed into a thin, even thread, now...
2Middle Englishwir
3Old Englishwīrwire, metal thread, wire-ornament
4EnglishmyrtleAn evergreen shrub or small tree of the genus...
5Old Frenchmyrte
6Latinmyrtusmyrtle
7Ancient Greekμύρτοςmyrtle; twig or spray of myrtle
8Ancient Greekμυρίκηtamarisk
9Ancient Greek-ίκη

via English weed

StepLanguageWordMeaning
1EnglishweedAny plant regarded as unwanted at the place...
2Middle Englishweed
3Old Englishwēodweed
4Proto-West Germanic*weudweed (unwanted plant)
Every word from Ancient Greek -ίκηEvery word from Ancient Greek μυρίκηEvery word from Ancient Greek μύρτος
wireweed — Etymology, Origin & Word History | Etymology Explorer