Fig. 2From: Classification of archaic rice grains excavated at the Mojiaoshan site within the Liangzhu site complex reveals an Indica and Japonica chloroplast complexArchaic rice examined in this study. a Rice grains excavated from the west trench at the Mojiaoshan site. b Collected rice grains from the west trench at the Mojiaoshan site. These grains were collected from soil blocks by water flotation. c Variation in rice grain excavated from northwestern trench-2 within the Liangzhu site complexBack to article page