endofungus (English) comes from English endo, from Ancient Greek ἔνδον, from Proto-Hellenic éndon, from Proto-Indo-European h₁n̥dóm, from Proto-Indo-European h₁n̥dó, from Proto-Indo-European h₁én — in.
Ancestry of “endofungus”, step by step
endofungus traces back through two separate lines of ancestry.