Nomenclatural changes in Lithospermum (Boraginaceae) and related taxa following a reassessment of phylogenetic relationships James I. CohenJerrold I. Davis OriginalPaper 04 June 2009 Pages: 101 - 111
Una especie nueva de Lepechinia sección Glomeratae (Lamiaceae) de México Martha Martínez-GordilloLucio Lozada-Pérez OriginalPaper 04 June 2009 Pages: 112 - 115
Amyris amazonica (Rutaceae), a new species from Ecuador Xavier CornejoJacquelyn A. Kallunki OriginalPaper 04 June 2009 Pages: 116 - 118
A new species of Utricularia (Lentibulariaceae) from Guerrero, Mexico Sergio ZamudioMartha Olvera OriginalPaper 04 June 2009 Pages: 119 - 125
Revision of the Endemic Hawaiian genus Trematolobelia (Campanulaceae: Lobelioideae) Thomas G. Lammers OriginalPaper 04 June 2009 Pages: 126 - 143
Miscellaneous mistletoe notes, 48–60: Descriptions of twelve new species of Loranthaceae and Viscaceae Job Kuijt OriginalPaper 04 June 2009 Pages: 144 - 162
A rare and unusual lignicolous species of Inocybe (Agaricales) from eastern North America P. Brandon MathenyPierre-Arthur Moreau OriginalPaper 04 June 2009 Pages: 163 - 171
A new species of Leccinum (Basidiomycota, Boletales) from Belize Beatriz Ortiz-SantanaRoy E. Halling OriginalPaper 04 June 2009 Pages: 172 - 174
Comparative seed morphology of Leandra (Miconieae, Melastomataceae) Claire V. MartinFabian A. Michelangeli OriginalPaper 04 June 2009 Pages: 175 - 188
Anatomical features of species of Cyperaceae from northeastern Brazil Shirley MartinsMarccus Alves OriginalPaper 04 June 2009 Pages: 189 - 200