University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00867796
Secondary Catalog #: 502915
Taxon: Populus acuminata Rydberg
Collector: Almut G. Jones   2249   
Date: 1973-08-12
Verbatim Date:12 August 1973
Locality: United States, Colorado, Boulder, Along North St. Vrain Creek, near Lyons.
Habitat: Along creek.
Reproductive Condition: Veg
Occurrence Remarks: Populus x acuminata Rydb. (P. angustifolia x P. deltoides), det. by M.E.M. Ford, 13 November 2006; a study of the Evolutionary History of the genus, Populus L. Ph.D. Diss. Univ. of Colo. 2004. Large tree. Originally ID'd as Populus cf. angustifolia James x sargentii Dode (P. acuminata Rydb.).
Specimen Images
Record Id: ad15eab2-6b91-4852-b1c2-2ab8520dede2
Occurrence ID (GUID): ad15eab2-6b91-4852-b1c2-2ab8520dede2
For additional information on this occurrence, please contact: J Ryan Allen (
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