U.S. National Arboretum Herbarium (NA)
NA0180969
Pinus ponderosa Douglas ex C. Lawson
Pinaceae
Hamby, Ellen
1068
1940-06-19
United States,
Pressed specimen
General herbarium
Agricultural Research Service, United States Department of Agriculture
500426b6-8cba-43f1-8259-966d2fea56e0
For additional information about this specimen, please contact: Harlan Svoboda, Curator (harlan.svoboda@usda.gov)
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