Where does “lineartuberculate” come from?

lineartuberculate (English) comes from English linear, from Latin linearis, from Latin līnea, from Latin līnum, from Proto-Italic līnom, from Proto-Indo-European līnom — flax.

lineartuberculate (English): Having ridges, and chains of ridges and nodes...

Definitions

  1. Having ridges, and chains of ridges and nodes...

Ancestry of “lineartuberculate”, step by step

lineartuberculate traces back through two separate lines of ancestry.

via English linear

StepLanguageWordMeaning
1EnglishlinearHaving the form of a line; straight or roughly...
2Latinlinearisconsisting of lines, linear, lineal;...
3LatinlīneaA linen thread
4Latinlīnumflax
5Proto-Italiclīnom
6Proto-Indo-Europeanlīnomflax

via English tuberculate

StepLanguageWordMeaning
1EnglishtuberculateHaving tubercles; Tubercular
2Latintuberculatuswarty, tuberculate
3Latintūberculuma small swelling, bump, or protuberance; a boil, pimple, tubercle
4Latintūbera hump, bump, swelling, protuberance; excrescence
5Proto-Italictūβos
6Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong
Every word from Proto-Indo-European līnomEvery word from Proto-Italic līnomEvery word from Latin līnum