Spengler, Robert N., III and Natalie Mueller (2019) Grazing Animals Drove Domestication in Grain Crops. Nature Plants. 5: 656–662.
In addition to large-seeded cereals, humans around the world during the mid-Holocene started to cultivate small-seeded species of herbaceous annuals for grain, including quinoa, amaranth, buckwheat, the millets and several lost crops domesticated in North America. Continue reading
Spengler, Robert N., III (2019) Origins of the Apple: The Role of Megafaunal Mutualism in the Domestication of Malus and Rosaceous Trees. Frontiers in Plant Science. 10(617):1-18.
Available open access
The apple (Malus domestica [Suckow] Borkh.) is one of the most economically and culturally significant fruits Continue reading