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Filtering by: Creator Long Range Planning Conference (1969 : Curry County, Or.) Has journal sim American Journal of Botany

Repeat intercontinental dispersal and Pleistocene speciation in disjunct Mediterranean and desert Senecio (Asteraceae)

Creator:

Coleman, Max, Liston, Aaron, Kadereit, Joachim W., and Abbott, Richard J.

Abstract:

To explore the biogeographic history of Mediterranean/arid plant disjunctions, Old and New World Senecio sect. Senecio were analyzed phylogenetically using nuclear ribosomal DNA sequences (ITS). A clade corresponding to sect. Senecio was strongly supported. Area optimization indicated this clade to be of southern African origin. The Mediterranean and southern African...

Resource Type:

Article

Full Text:

separated by long branches. In contrast, single or repeated long-distance dispers- al events across a