Carya ovata shine sunan kimiyya na nau'in bishiyar da aka fi sani da shagbark hickory. Wani nau'i ne na bishiya mai tsiro a Arewacin Amirka, wanda aka sani da ƙayyadaddun haushinsa wanda ke barewa a cikin dogayen tsiri daga gangar jikin da rassansa. Kalmar “Carya” ta fito ne daga kalmar Helenanci “karyon,” ma’ana “kwaya,” yayin da “ovata” na nufin “mai siffar kwai” ko “kwai,” mai yiwuwa dangane da siffar ganyen bishiyar.