Robinia pseudoacacia, Black locust Radial Section
                This is an image from a stained standard section of Robinia
                  pseudoacacia, Black locust, made by John P. Limbach of Ripon, Wisconsin.
                
              
              
                Transmitted Brightfield Illumination
                
Definition/Function:
                KINGDOM: Plantae UNRANKED: Angiosperms UNRANKED: Eudicots UNRANKED: Rosids ORDER:
                Fabales FAMILY: Fabaceae GENUS: Robinia
                SPECIES: pseudoacacia
                Significance in the Environment:
                Characteristic Features:
                Associated Particles:
                References:
                Core, H.R., W.A. Cote, and A.C. Day, WOOD STRUCTURE AND IDENTIFICATION, Syracuse Wood
                Science Series, Vol. 6, 1979. 
                http://en.wikipedia.org/wiki/Alnus_rubra