]> Botany [collector note: SEL] Luer, Carlyle August, Luer, Jane Pfeiffenberger, Dressler, R. L. & Dressler, K. Luer, Carlyle August, Luer, Jane Pfeiffenberger, Dressler, R. L. & Dressler, K. C. A. Luer, J. P. Luer, R. L. Dressler & K. Dressler