Original identification:
Sonchus arvensis ssp. uliginosus
Current identification:
Sonchus arvensis ssp. uliginosus
Photographer: Craig Althen
Date Photographed: 18 Aug 2010
Locality: U.S.A., Montana, Flathead County: Big Mtn.
Elevation: 3100 ft.
Coordinates: , 48.442417° N, 114.35185° W.
Uncertainty:
Datum:
Coordinate Source:
Phenology: Flowers
Comments:
Voucher Specimen: (none provided)