1. The American Loti with special consideration of a proposed new section, simpeteria

   • Alice M. Ottley

   OriginalPaper Pages: 81 - 123

2. Philacra, a new genus of the ochnaceae

   • John D. Dwyer

   OriginalPaper Pages: 124 - 127

3. Studies in the Simaroubaceae—IV. Resume of the American genera

   • Arthur Cronquist

   OriginalPaper Pages: 128 - 147

4. A known but undescribed Mexican scirpus

   • Alan A. Beetle

   OriginalPaper Pages: 148 - 148

5. Cornus stolonifera and cornus occidentalis

   • H. W. Rickett

   OriginalPaper Pages: 149 - 159

6. Schinus L.

   • Fred A. Barkley

   OriginalPaper Pages: 160 - 198

7. Great Basin plants—VIII

   • Bassett Maguire

   OriginalPaper Pages: 199 - 202