Where does “island tarweed” come from?

island tarweed (English) comes from English tarweed, from English tar, from Middle English ter, from Old English teoru, from Old English teru, from Proto-Germanic terwą, from Pre-Germanic derwom, from English doru — hard, firm, strong, solid; hard, fast; tree.

island tarweed (English): Hemizonia clementina, a species of tarweed

Definitions

  1. Hemizonia clementina, a species of tarweed

Ancestry of “island tarweed”, step by step

island tarweed traces back through two separate lines of ancestry.

via English tarweed

StepLanguageWordMeaning
1EnglishtarweedAny of various American flowering plants that...
2EnglishtarA black, oily, sticky, viscous substance,...
3Middle EnglishterTar or a similar substance; Alternative form of...
4Old EnglishteoruAlternative spelling of teru
5Old Englishterutar, resin; earwax
6Proto-Germanicterwątar
7Pre-Germanicderwom
8EnglishdoruAlternative form of dory
9Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
10Proto-Hellenicdórutree
11Proto-Indo-Europeandórutree
12Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

via English Island

StepLanguageWordMeaning
1EnglishIslandLong Island (in New York State)
2EnglishilandArchaic form of island
3Middle Englishiland
4Old Englishīeġlandisland
5Old Englishīeġisland
6Proto-West Germanicauwjufloodplain; meadow; island
7Proto-Germanicawjōfloodplain; meadow; island
8Proto-Germanicagwjō
9Proto-Indo-Europeanh₂ékʷeh₂water
Every word from Proto-Indo-European drew-