Where does “prunifolius” come from?

prunifolius (Latin) comes from Latin folium, from Proto-Italic *foljom, from Proto-Indo-European bʰolh₃yom, from Proto-Indo-European bʰleh₃-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

prunifolius (Latin): purple-leafed

Definitions

purple-leafed

Ancestry of “prunifolius”, step by step

prunifolius traces back through two separate lines of ancestry.

via Latin folium

Step	Language	Word	Meaning
1	Latin	folium	a leaf; a petal; a sheet or leaf of paper
2	Proto-Italic	*foljom	—
3	Proto-Indo-European	bʰolh₃yom	leaf
4	Proto-Indo-European	bʰleh₃-	bloom, flower
5	Proto-Indo-European	bʰel-	to sound; to speak, roar, bark; shiny, white; to...
6	Proto-Indo-European	bʰōl-	—

via Latin prūnus

Step	Language	Word	Meaning
1	Latin	prūnus	plum tree
2	Ancient Greek	προύνη	—

Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →Every word from Proto-Indo-European bʰleh₃- →