Jahufer, M., Care, D., Nichols, S., Crush, J., Dunn, L. O., Ford, J., Griffiths, A., Jones, C., & Jones, C. (2006). Phenotyping and pattern analysis of key root morphological traits in a white clover mapping population. NZGA: Research and Practice Series, 12, 127–130. https://doi.org/10.33584/rps.12.2006.3031