Evolution in small populations: evidence from the literature and experimental results

The great taxonomic diversity of the Orchidaceae is often attributed to adaptive radiation for specific polli- nators driven by selection for outcrossing. However, when one looks beyond the product to the process, the evidence for selection is less than overwhelming. 

Bibliographic Details
Main Authors: Tremblay, Raymond, Ackerman, James
Format: Online
Language:spa
Published: Universidad de Costa Rica 2015
Online Access:https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/19509
Description
Summary:The great taxonomic diversity of the Orchidaceae is often attributed to adaptive radiation for specific polli- nators driven by selection for outcrossing. However, when one looks beyond the product to the process, the evidence for selection is less than overwhelming.