Taxon: Prunusangustifolia Marshall var. watsonii (Sarg.) Waugh
Genus:Prunus subgenus: Prunus section: Prunocerasus Family:Rosaceae subfamily: Spiraeoideae tribe: Amygdaleae. Nomen number: 104737 Place of publication: Rep. (Annual) Vermont Agric. Exp. Sta. 12:239. 1899 Name verified on: 07-Nov-1985 by ARS Systematic Botanists. Last updated: 18-Jan-2006 Species priority site is: Natl. Germplasm Repository - Davis (DAV).
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inaccurate. Proper identification of a plant may require
specialized taxonomic knowledge or comparison with
properly documented herbarium material.