Where does “岩煙草” come from?

岩煙草 (Japanese) comes from Japanese 岩, from Old Japanese いわ.

岩煙草 (Japanese): Conandron ramondioides

Definitions

  1. Conandron ramondioides

Ancestry of “岩煙草”, step by step

岩煙草 traces back through two separate lines of ancestry.

via Japanese 岩

StepLanguageWordMeaning
1Japanese岩rock
2Old Japaneseいわ—

via Japanese 煙草

StepLanguageWordMeaning
1Japanese煙草Rare spelling of タバコ; Synonym of タバコ
2Chinese煙草tobacco; tobacco leaf; tobacco product
Every word from Old Japanese いわ →Every word from Japanese 岩 →