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Article

Progenitor-derivative speciation in Pozoa (Apiaceae, Azorelloideae) of the southern Andes.

Annals of botany - 1 Feb 2012

López Patricio, Tremetsberger Karin, Kohl Gudrun, Stuessy Tod

Abstract excerpt

BACKGROUND AND AIMS: Studies examining patterns and processes of speciation in South America are fewer than in North America and Europe. One of the least well documented processes has been progenitor-derivative speciation. A particularly instructive example occurs in the southern Andes in the genus Pozoa (Apiaceae, Azorelloideae), which consists of only two diploid outcrossing species, the widespread P. coriacea...

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PMID: 22112441
DOI: 10.1093/aob/mcr291
PMCID: PMC3268536

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