Annals of botany
The presence and strength of post-pollination barriers in an orchid lineage that lacks pollinator specialization.
Ilaria Masullo, Donata Cafasso, Maria Rosaria Barone Lumaga, Salvatore Cozzolino
Published: 202510.1093/aob/mcaf271
Abstract
BACKGROUND AND AIMS: Post-pollination pre-zygotic barriers involve interactions between pollen, pistil, and ovules that impede fertilization by heterospecific pollen. These barriers act sequentially when pollen from different donors simultaneously po…
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