Where does “pieplant” come from?

pieplant (English) comes from English PIE, from Middle English pie, from Old French pié, from Latin pēs, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron, from Proto-Indo-European -trom — Derives agent nouns from verbs, denoting someone...

pieplant (English): A plant whose acid leafstalks are used in making...

Definitions

  1. A plant whose acid leafstalks are used in making...

Ancestry of “pieplant”, step by step

pieplant traces back through two separate lines of ancestry.

via English PIE

StepLanguageWordMeaning
1EnglishPIEA type of pastry that consists of an outer crust and a filling. (Savory pies are more popular in the UK and sweet pies are more popular in the US, so "pie" without qualification has different connotations in these dialects.)
2Middle EnglishpieAlternative form of pye
3Old Frenchpiéfoot
4Latinpēsa foot, in its senses as
5Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
6Ancient Greek-τρονForms instrument nouns
7Proto-Hellenic-tronForms instrument nouns from verb stems
8Proto-Indo-European-tromForms nouns denoting a tool or instrument
9Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via English plant

StepLanguageWordMeaning
1EnglishplantAn organism that is not an animal, especially an...
2Middle Englishplante
3Old Englishplanteplant, shoot
4Proto-West Germanic*plantuplant, shoot
5Latinplantaany vegetable production that serves to propagate...
6Proto-Italicplāntā
7Proto-Indo-Europeanpléh₂-n̥t-eh₂
8Proto-Indo-Europeanpleh₂-flat
Every word from Proto-Indo-European -tḗr