Where does “Edmondia” come from?

Edmondia (English) comes from English ia.

Ancestry of “Edmondia”, step by step

Edmondia traces back through two separate lines of ancestry.

via English ia

StepLanguageWordMeaning
1Englishia

via English Edmond

StepLanguageWordMeaning
1EnglishEdmonda French style variant of Edmund
Every word from English ia
Edmondia — Etymology, Origin & Word History | Etymology Explorer