Sunflower (helianthus Annuus L.) As A Pre-Columbian Domesticate in Mexico
Proceedings of the National Academy of Sciences of the United States of America（2008）
Key words
Asteraceae,Aztec,domestication,eastern North America,Mesoamerica
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined