In response to Steve L. Martin's critique of our recent paper we provide further evidence in support of our central contention: that geophytes were a nutritionally important part of the precontact diet, and that they functioned as dietary, cultural, and economic staple foods for many peoples of the Pacific Northwest.

Were the ancient Coast Salish farmers? Conventional anthropological wisdom asserts that the ethnographically known communities of the Northwest Coast of North America were "complex hunter-fisher-gatherers" who lacked any form of concerted plant food cultivation and production. Despite decades of extensive ethnobotanical and paleoethnobotanical study throughout the Pacific Northwest demonstrating the contrary, this "classic anomaly" is still a cornerstone of anthropological and archaeological canons. The recent discovery of a spectacularly preserved wetland wapato (Indian potato, Sagittaria latifolia) garden, built 3,800 years ago in Katzie traditional territory near Vancouver, British Columbia, has helped recast this picture, alongside evidence for other forms of resource management practiced by Northwest Coast peoples. This article examines "origins of agriculture" stories from three distinctive perspectives: Coast Salish Katzie people who cultivated wapato for millennia; settlers who colonized the Fraser River Delta historically, bringing with them their own ideas about what constitutes farming; and archaeologists, who are challenged by these data to reevaluate their own understandings of these cultural constructs. These perspectives have critical bearing on the historical appropriation of lands and waterways by settler communities in British Columbia as well as contemporary questions of sovereignty and stewardship in this region and well beyond.

Archaeological site DhRp-52 is a long-lived multi-component residential site situated in the Fraser River Delta, about 50 km upriver from Vancouver, British Columbia, Canada. The wetland wapato (also known as Indian potato, x̌ʷəq̓ʷə́l̕s in hən̓q̓əmin̓əm̓, and Sagittaria latifolia in Latin) garden at this site was built 3800 years ago, and for the following 700 years residents of DhRp-52 managed the garden to mass produce the wapato’s wild tubers. The discovery of this garden is challenging conventional notions of Northwest Coast peoples as developing politically, ritually, and socioeconomically complex societies in the absence of farming. This paper tells the story about a time before memory when ancestors of contemporary Coast Salish q̓íc̓əy̓ (Katzie) people fell into a deep and mutual love with the wapato, building a life to accommodate their collective desires and needs. Katzie ancestors sustained their knowledge and appreciation of wapato through hundreds of generations. Today, this knowledge is being applied through experimental research and ecological restoration in Katzie territory.

Humans use a variety of deliberate means to modify biologically rich environs in pursuit of resource stability and predictability. Empirical evidence suggests that ancient hunter-gatherer populations engineered ecological niches to enhance the productivity and availability of economically significant resources. An archaeological excavation of a 3800-year-old wetland garden in British Columbia, Canada, provides the first direct evidence of an engineered feature designed to facilitate wild plant food production among mid-to-late Holocene era complex fisher-hunter-gatherers of the Northwest Coast. This finding provides an example of environmental, economic, and sociopolitical coevolutionary relationships that are triggered when humans manipulate niche environs.