Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

2019

Invasive species

Papers, Posters, and Recordings

Articles 1 - 1 of 1

Full-Text Articles in Life Sciences

Comparing Resource Allocation Of Fruiting Native And Invasive Species, Rheanna Meier, Suann Yang Apr 2019

Comparing Resource Allocation Of Fruiting Native And Invasive Species, Rheanna Meier, Suann Yang

Papers, Posters, and Recordings

The ability of invasive plant species to rapidly overtake native flora has become a growing problem in the Northeast US and elsewhere. A variety of mechanisms contribute to this ability, such as different strategies of resource allocation to fruit and flowers in native compared to invasive species. Life history theory suggests that fruit and flower size should be inversely related, since the plant has a finite number of resources. We hypothesize that there is a ratio of fruit to flower size that allow invasive species to quickly outcompete native species—a larger flower would allow for better pollination, but a ...