Seed germination is a critical aspect of restoring,
conserving, and managing many native plant species. Many plant species produce
seeds with barriers to germination (also known as dormancy) ensuring seeds
germinate at a time of year when growing conditions are favorable. However,
restoration and conservation efforts can be inhibited by this dormancy, requiring
research to develop methods to bypass seed dormancy and induce germination. Viola is a genus of plants that is
notoriously difficult to germinate from seed, with often very low germination in
restoration settings, as well as at native plant nurseries trying to grow them.
Even when violet seed is able to germinate, seedlings are often unable to
persist for more than a few years. The REU student working on this project will
have the opportunity to develop their own research question investigating an aspect
of Viola survivorship, ranging from
germination trials in a lab or greenhouse to survivorship studies in the field.
The results of this project will inform the restoration and conservation of
rare or underrepresented violet species often missing from prairie or woodland restorations.