1. Alpert P, Stuefer JF (1997) Division of labour in clonal plants. In: De Kroon H, van Groenendael J (eds) The ecology and evolution of clonal plants. Backhuys Publishers, Leiden, pp 137–154
2. Baker MJ, Williams WM (1987) White clover. CAB International, Wallingford
3. Bell AD (1984) Dynamic morphology: a contribution to plant population ecology. In: Rodolfo D, Sarukhan J (eds) Perspectives on plant population ecology. Sinauer Associates Inc., Sunderland, MA, pp 48–65
4. Cain ML, Pacala SW, Silander JAJ et al (1995) Neighbourhood models of clonal growth in the white clover Trifolium repens. Am Nat 145:888–917. doi:
10.1086/285775
5. Critchfield HJ (1996) General climatology. Prentice-Hall, New Jersey