Key points are not available for this paper at this time.
M. M. Al-Mufti, C. L. Sydes, S. B. Furness, J. P. Grime, S. R. Band, A Quantitative Analysis of Shoot Phenology and Dominance in Herbaceous Vegetation, Journal of Ecology, Vol. 65, No. 3 (Nov., 1977), pp. 759-791
Al-Mufti et al. (Tue,) studied this question.