Although several papers bearing on the anatomy of different organs of plants of this order have been published, no one has studied the comparative anatomy of the seeds. It gives us great pleasure to acknowledge the kindness shown us by Drs. B. L. Robinson, J. K. Small, Mr. G. H. Hicks, and Prof. C. S. Sargent for favors shown us in the way of obtaining material for study and the determination of some species; the free access to and use of the library of the Missouri Botanical Garden, through the courtesy of the director, Dr. Trelease, and, finally, the faithful work in drawing the seeds and fruits and preparing the microscopic details for the engraver by Miss Charlotte M. King.
Proceedings of the Iowa Academy of Sciences
©1897 Iowa Academy of Science, Inc.
Pammel, L. H.; Burnip, J. R.; and Thomas, Hannah
"Some Studies on the Seeds and Fruits of Berberidaceae,"
Proceedings of the Iowa Academy of Science, 5(1), 209-228.
Available at: https://scholarworks.uni.edu/pias/vol5/iss1/25