-
New names and combinations in Apocynaceae, Asclepiadoideae
Volume 64, Page 333
-
Comments upon, and new combinations in, Heliopsis (Asteraceae, Heliantheae)
Volume 64, Page 337
-
A new variety of Sclerocarpus uniserialis (Asteraceae, Heliantheae) from southernmost Texas
Volume 64, Page 341
-
Species novae Venezuelae generis Ouratea Aublet (Ochnaceae)
Volume 64, Page 365
-
Chromosome counts of angiosperms from New Mexico and adjacent areas
Volume 64, Page 390
-
Pappophorum philippianum (Gramineae) new to North America
Volume 64, Page 402