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Article

Light-energy processing and freezing-tolerance traits in red spruce and black spruce: species and seed-source variation.

Tree physiology - 1 Jul 2003

Major John E, Barsi Debby C, Mosseler Alex, Campbell Moira, Rajora Om P

Abstract excerpt

Red spruce (Picea rubens Sarg.) and black spruce (Picea mariana (Mill.) B.S.P.) are genetically and morphologically similar but ecologically distinct species. We determined intraspecific seed-source and interspecific variation of red spruce and black spruce, from across the near-northern margins of their ranges, for several light-energy processing and freezing-tolerance adaptive traits. Before exposure to low...

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PMID: 12777241
DOI: 10.1093/treephys/23.10.685

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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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