Where does “Tribuloideae” come from?

Tribuloideae (Translingual) comes from Translingual Tribulus, from Latin tribulus, from Ancient Greek τρίβολος, from Latin trībulum, from Latin -bulum, from Proto-Indo-European -dʰlom — Alternative form of *-trom; instrumental suffix;...

Tribuloideae (Translingual): subfamily

Definitions

subfamily

Ancestry of “Tribuloideae”, step by step

Step	Language	Word	Meaning
1	Translingual	Tribulus	genus
2	Latin	tribulus	caltrop
3	Ancient Greek	τρίβολος	name of various prickly plants; caltrop, a...
4	Latin	trībulum	threshing board, threshing sledge
5	Latin	-bulum
6	Proto-Indo-European	-dʰlom	Alternative form of *-trom; instrumental suffix;...

Every word from Proto-Indo-European -dʰlom →Every word from Latin -bulum →Every word from Latin trībulum →