Table 1.

United States propolis samples.

Sample ID	Origin	Geographic coordinates
LA-1	Baton Rouge, LA	30°22′41.4′′N 91°09′56.2′′W
NY-2	Beaver Dam, NY	41°25′50′′N 74°07′09′′W
NY-3	Dundee, NY	42°31′28′′N 76°58′29′′W
NE-4	Lincoln, NE	41°09′51.4′′N 96°28′57.9′′W
NV-5	Fallon, Nevada	39°28′22′′N 118°46′44′′W
PA-6	Millerton, PA	41°51′50′′N 76°57′18′′W
NC-7	Raleigh, NC	35°43′28.8′′N 78°40′33.4′′W
NY-8	Bloomfield, NY	42°53′57′′N 77°25′47′′W
MN-9	St. Paul, MN	44°59′27.8′′N 93°11′17.5′′W
NY-10	Yates Co., NY	42°39′36′′N 77°3′20′′W