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Article

The phylogeographic history of a range disjunction in eastern North America: the role of post-glacial expansion into newly suitable habitat.

American journal of botany - 1 Jun 2021

Mohn Rebekah A, Oleas Nora H, Smith Adam B, Swift Joel F, Yatskievych George A, Edwards Christine E

Abstract excerpt

PREMISE: A disjunct distribution, where a species' geographic range is discontinuous, can occur through vicariance or long-distance dispersal. Approximately 75 North American plant species exhibit a ~650 km disjunction between the Ozark and Appalachian regions. This disjunction is attributed to biogeographic forces including: (1) Eocene-Oligocene vicariance by the formation of the Mississippi embayment; (2)...

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PMID: 34156704
DOI: 10.1002/ajb2.1686

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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