Similar title to Law, R., Purves, D.W., Murrell, D.J., & Dieckmann, U. ORCID: https://orcid.org/0000-0001-7089-0393 (2001). Causes and effects of small-scale spatial structure in plant populations. In: Integrating Ecology and Evolution in a Spatial Context. Eds. Silvertown, J. & Antonovics, J., Cambridge: Cambridge University Press.