Query: what are some Crops originating from Pre-Columbian North America
Domain: plants
Relevant documents:
Iva annua
Salvia columbariae
Common sunflower
Zea (plant)
Chenopodium berlandieri
Salvia hispanica
Allspice
Tomatillo
Pinyon pine
Wild rice
Hordeum pusillum
Phalaris caroliniana
Polygonum erectum
Cucurbita argyrosperma
Cucurbita pepo