Article
Post-pollination mechanisms in Nicotiana longiflora and N. plumbaginifolia: pollen tube growth rate, offspring paternity and hybridization.
Sexual plant reproduction - 1 Sept 2009
Figueroa-Castro Dulce M, Holtsford Timothy P
Abstract excerpt
In natural populations where interfertile species coexist, conspecific and heterospecific pollen can be delivered to the stigmas. Post-pollination mechanisms might determine the seed siring success of different pollen donors within species as well as the chances for hybridization between species....
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