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Genetic Analysis Of Eurasian Populations Of Taeniatherum Caput-Medusae Subspecies Asperum: Biogeography Of An Invasive, Self-Pollinating, Annual Grass In Its Native Range, Peter Guerdan

Boise State University Theses and Dissertations

Understanding species’ distributions provides a comprehensive biogeographical framework with which to evaluate theoretical and applied ecological and evolutionary questions. To date, few studies have used amplified fragment length polymorphisms (AFLPs) to assess the biogeographical patterns of a broadly distributed grass species, and none that I have found used AFLPs to specifically study biogeographical patterns of an invasive annual grass in its native range. The overall objective of my study was to assess the biogeographic pattern of the invasive, self-pollinating, annual grass Taeniatherum caput-medusae subspecies asperum (medusahead) in its native range in Eurasia using AFLPs. Seventy populations of medusahead from 13 …