Table 1: A summary of the parameters in the model, grouped into classes, their values, and their units. Values used were determined through exploratory analyses.

ClassParameterValueUnits

Niche relationships
Overlap in elevation0.75Proportion
Overlap in slope0.79Proportion
Habitat suitability coefficient1.26

Mutations
Rate of mutation ±0.33Probability
Mean6Niche units
Standard deviation4Niche units
Rate of rare mutation ±0.01Probability
Mean25Niche units
Standard deviation12Niche units

Long-distance dispersal
Dispersers per breeding7Seeds
A coefficient500Cells
B coefficient0.002

Others
Age of plants12
Cycles modeled800