-
Notes on Neotropical Malpighiaceae VII
Vol 22, Page 1, Date 1999
-
Taxonomy of Xylopia barbata (Annonaceae) and related species from the Amazon/Orinoco region
Vol 22, Page 21, Date 1999
-
Sphagnum leucobryoides reconsidered
Vol 22, Page 29, Date 1999
-
Revision of Spathacanthus (Acanthaceae)
Vol 22, Page 33, Date 1999
-
Revision of Stenostephanus (Acanthaceae) in Mexico
Vol 22, Page 47, Date 1999
-
FOUR NEW SPECIES OF POLYALTHIA (ANNONACEAE) FROM BORNEO AND THEIR RELATIONSHIP TO POLYALTHIA INSIGNIS
Vol 22, Page 95, Date 1999
-
Chromosome numbers of some eastern North American species of Carex and Eleocharis (Cyperaceae)
Vol 22, Page 105, Date 1999
-
New species of Carex (Cyperaceae) from Chiapas, Mexico
Vol 22, Page 121, Date 1999
-
Sphagnum fuscovinosum, a new species from Australia
Vol 22, Page 131, Date 1999
-
TAXONOMIC NOTES ON THE PTERIDOPHYTES OF HAWAII— II
Vol 22, Page 135, Date 1999