Title: Biblio RTF Export
Author: Biblio 7.x

Shaffer-Fehre, M. Seed and testa structure in relation to the taxonomy of the Alismatidae. Department of Biology, King's College, University of London Ph.D., (1987).

Uhl, N. W. Studies on the floral morphology and anatomy of certain members of the Helobiae. Cornell University Ph.D., (1947).