Browsing Biology & Environmental Sciences by Subject "postglacial expansion"
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Intraspecific Variation in Podestemum Ceratophyllum (Postostemacea): Evidence of Refugia and Colonization Since the Last Glacial Maximum (2012-01-01)Premise of the Study: Intraspecifi c variation among 20 populations of Podostemum ceratophyllum Michx. was investigated to test the hypothesis of range expansion from southern refugia since the last glacial maximum. Methods: ...