Evaluation location: Iowa, United States
Length and width of a winged nutlet from a single specimen (measured in mm) using SmartGrain v.1.1 (Tanabata et al. 2012). Random sample of 50, intact single winged nutlets. Length is defined as distance between distal to proximal ends.
Tanabata T, Yamada T, Shimizu Y, Kanekatsu M, Takano M. 2012. SmartGrain: High-Throughput Phenotyping Software for Measuring Seed Shape through Image Analysis.