A stamreeks is a pedigree that follows just one line of ancestors, usually the male line. In most cases, this will trace the last name. Other variations trace the female line only, or follow the last name even if it is descended from a woman (in the case of an illegitimate child or farm name).
A stamreeks can be in a narrative format or in chart form.

Fragment of the stamreeks of the house of Orange. Credits: Rijksmuseum (Public Domain)
