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Article

Pinus ponderosa: A checkered past obscured four species.

American journal of botany - 1 Jan 2017

Willyard Ann, Gernandt David S, Potter Kevin, Hipkins Valerie, Marquardt Paula, Mahalovich Mary Frances, Langer Stephen K, Telewski Frank W, Cooper Blake, Douglas Connor, Finch Kristen, Karemera Hassani H, Lefler Julia, Lea Payton, Wofford Austin

Abstract excerpt

PREMISE OF THE STUDY: Molecular genetic evidence can help delineate taxa in species complexes that lack diagnostic morphological characters. Pinus ponderosa (Pinaceae; subsection Ponderosae) is recognized as a problematic taxon: plastid phylogenies of exemplars were paraphyletic, and mitochondrial phylogeography suggested at least four subdivisions of P. ponderosa. These patterns have not been examined in the...

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PMID: 28031167
DOI: 10.3732/ajb.1600336

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

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