M. L. Bowles, J. L. McBride, and T. J. Bell. 2015. Long-term processes affecting restoration and viability of the federal threatened Mead's milkweed (Asclepias meadii). Ecosphere 6:11. http://dx.doi.org/10.1890/es14-00240.1
Supplement 1: R codes for calculating population growth rate (lambda) and 95% confidence limits described in the main text.
Ecological Archives C006-005-S1.