Where does “rootstalk” come from?

rootstalk (English) comes from English root, from Middle English rote, from Old French rote, from Latin rupta, from Latin ruptus, from Latin rumpō, from Proto-Indo-European Hrunépti, from Proto-Indo-European Hrewp- — to tear out, dig out, open, acquire.

Ancestry of “rootstalk”, step by step

rootstalk traces back through two separate lines of ancestry.

via English root

StepLanguageWordMeaning
1EnglishrootThe part of a plant, generally underground, that...
2Middle EnglishroteThe root; The foundation or base of a...
3Old Frenchroteroute, path
4Latinruptanominative feminine singular of ruptus;...
5Latinruptusbroken; ruptured, burst
6Latinrumpōto break, burst, tear, rend, rupture; break asunder, force open
7Proto-Indo-EuropeanHrunéptito be breaking
8Proto-Indo-EuropeanHrewp-to break, tear
9Proto-Indo-EuropeanHrew-to tear out, dig out, open, acquire

via English stalk

StepLanguageWordMeaning
1EnglishstalkThe stem or main axis of a plant, which supports...
2Middle Englishstalkento stalk
3Old Englishstealcianto stalk
4Proto-Germanicstalkazhigh, lofty, steep, stiff
5Proto-Indo-European(s)tAlg- / -e-to jut out, protrude
Every word from Proto-Indo-European Hrew-Every word from Proto-Indo-European Hrewp-Every word from Proto-Indo-European Hrunépti