Adopting a Root: Documenting Ecological and Cultural Signatures of Plant Translocations in Northwestern North America

Abstract

ABSTRACTIn recent years, there has been an increasing recognition of the role humans play in the structure, composition, and function of ecosystems. Ethnoecological documentation of traditional management systems of Indigenous Peoples in northwestern North America has contributed significantly to this rethinking. A less well‐recognized but foundational part of traditional management of this region is the practice of transplanting plants and plant propagules to expand the range and accessibility of culturally valued plants. In part, the lack of recognition of such translocations has to do with difficulties in identifying evidence of such actions from the past. Here, we summarize various lines of evidence, including that from ethnographic and ethnohistoric records, languages, oral traditions, phytogeography, and archaeology, to document the widespread and long‐standing extent of plant translocation practices among Indigenous Peoples of northwestern North America. Furthermore, we demonstrate how such practices have helped shape contemporary native plant communities throughout the region. Recognizing these past contributions to current ecological contexts honors Indigenous heritage and Indigenous Peoples’ long‐term relationships with their biological worlds. [translocation, transplanting, ethnobotany, traditional resource management, northwestern North America]