Excerpt from National List of Scientific Plant Names, Vol. 2: Synonymy Welsh, Stanley L. 1974. Anderson's Flora of Alaska and adjacent parts of Canada. Brigham Young Univ. Christensen, Carl. 1925. Revised list of Hawaiian pteridophyta. Bishop Mus. Bull. 25. Wagner, W. H., Jr. 1950. Ferns naturalized in Hawaii. Occas. Papers Bishop Mus. St. John, Harold. 1973. List and summary of the flowering plants in the Hawaiian Islands. Pacific Tropical Bot. Garden Mem. 1. Britton, N. L., and Percy Wilson. 1923 - 1930. Botany of Porto Rico and the Virgin Islands and Supp. New York Acad. Sci. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.