Macrophotograph
                
Definition/Function:
                KINGDOM: Plantae /Angiosperms /Eudicots /Asterids ORDER: Asterales FAMILY: Asteraceae
                  TRIBE: Cynareae
                  GENUS: Cirsium SPECIES: neomexicana 
                Significance in the Environment:
                Characteristic Features:
                Associated Particles:
                References:
                Faegri, Knut and Johs Iversen, TEXTBOOK OF POLLEN ANALYSIS, Hafner Publishing Company,
                1964.
                Kapp, Ronald O., HOW TO KNOW POLLEN AND SPORES, Wm. C. Brown Company, 1969.
                Moore, P.D., J. A. Webb, and M. E. Collinson, POLLEN ANALYSIS, Blackwell Scientific
                Publications, 1991