Requirements for the germination of the seeds of herbaceous perennials native to the Minnesota region are given in general. Examples of specific requirements are noted for certain plant species.
Wright, M. L.
Germination of Seeds of Perennials Native to the Minnesota Region.
Journal of the Minnesota Academy of Science, Vol. 34 No.1, 14-15.
Retrieved from https://digitalcommons.morris.umn.edu/jmas/vol34/iss1/5