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Plant Biology

2015

Florida International University

Fragmentation

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Pollination, Herbivory, And Habitat Fragmentation: Their Effects On The Reproductive Fitness Of Angadenia Berteroi, A Native Perennial Plant Of The South Florida Pine Rocklands, Beyte Barrios Roque Mar 2015

Pollination, Herbivory, And Habitat Fragmentation: Their Effects On The Reproductive Fitness Of Angadenia Berteroi, A Native Perennial Plant Of The South Florida Pine Rocklands, Beyte Barrios Roque

FIU Electronic Theses and Dissertations

Angadenia berteroi is a tropical perennial subshrub of the pine rocklands with large yellow flowers that set very few fruits. My dissertation seeks to elucidate the factors that affect the reproductive fitness of Angadenia berteroi a native species of the south Florida pine rocklands. I provide novel information on the pollination biology of this native species. I also assess the effects of herbivory on growth and the reproductive success of A. berteroi. Finally, I elucidate how habitat fragmentation and quality are correlated with reproductive fitness of this native perennial plant.

Using a novel experimental approach, I determined the most effective …