Foreword Patricia K. HolmgrenNoel H. HolmgrenWilliam R. Buck EditorialNotes 01 April 1988 Pages: 116 - 116
Tributes to Winona H. Welch Lewis E. AndersonRobert G. BottomsHoward R. Youse Announcement 01 April 1988 Pages: 135 - 171
The lichen collection of DePauw University assembled by Winona Welch, complete cryptogamist Richard C. Harris OriginalPaper 01 April 1988 Pages: 172 - 179
Studies on the genus Fontinalis (Musci: Fontinalaceae) Bruce H. Allen OriginalPaper 01 April 1988 Pages: 180 - 187
A contribution to the Sphagnum (Sphagnaceae) flora of Paraguay Howard CrumWilliam R. Buck OriginalPaper 01 April 1988 Pages: 188 - 194
Generic relationships of Oparanthus and Petrobium, especially with reference to Bidens (Compositae, Heliantheae, Coreopsidinae) Tod F. Stuessy OriginalPaper 01 April 1988 Pages: 195 - 199
Studies of New Zealand Hepaticae. 1–6 John J. EngelRudolf M. Schuster OriginalPaper 01 April 1988 Pages: 200 - 207
Henry William Ravenel, 1814–1887. South Carolina Scientist in the Civil War Era. By Tamara Miner Haygood Clark T. Rogerson Book Review 01 April 1988 Pages: 207 - 207
Miconia zanonii (Melastomataceae: Miconieae), a new species from Hispaniola Walter S. JuddJames D. SkeanReed S. Beaman OriginalPaper 01 April 1988 Pages: 208 - 213
Henry Shaw: His life and legacies. By William Barnaby Faherty Rupert C. Barneby Book Review 01 April 1988 Pages: 213 - 213
Geranium hanaense (Geraniaceae), a new species from Maui, Hawaiian Islands Arthur C. MedeirosHarold St. John OriginalPaper 01 April 1988 Pages: 214 - 220
Additions to South American Senecioneae (Asteraceae) Michael O. DillonAbundio Sagástegui Alva OriginalPaper 01 April 1988 Pages: 221 - 228
El Bosque Mesófilo de Montaña de Tamaulipas. by H. Puig and R. Bracho Michael Nee Book Review 01 April 1988 Pages: 228 - 228
A new species of Psathyrella (Agaricales, Coprinaceae) from Mexico with discussions on the known species Gastón GuzmánLeticia Montoya-BelloVictor M. Bandala-Muñoz OriginalPaper 01 April 1988 Pages: 229 - 234
Genera of Scrophulariaceae in the páramos of the Venezuelan Andes David Díaz-Miranda OriginalPaper 01 April 1988 Pages: 235 - 238
Publication of bryophyte/lichen/fungi/algae monographs in Flora Neotropica Annoucements 01 April 1988 Pages: 239 - 239
Conservation and management of rare and endangered plants. Edited by Thomas S. Elias Arnold Tiehm Book Review 01 April 1988 Pages: 240 - 240