Allozyme divergence among four species of Podaechmea sl and the status of Ursulaea (Bromeliaceae, Bromelioideae)

The genetic relationships of Aechmea mexicana, A. lueddemanniana, A. macvaughii and A. tuitensis were investigated using starch gel electrophoresis. Eight enzyme systems encoded by ten putative gene loci were resolved in seventeen populations. NEI's (1978