1. The origin of cultivated barleys: A discussion

   • G. Staudt

   OriginalPaper Pages: 205 - 212

2. Journal announcement

   Announcement Pages: 212 - 212

3. Experiments in preserving and revitalizing pine, onion, and okra seeds

   • Socrates A. Kaloyereas
   • William Mann
   • Julian C. Miller

   OriginalPaper Pages: 213 - 217

4. Ascorbic acid content and time of ripening of tomatoes

   • Mary E. Clutter
   • Erston V. Miller

   OriginalPaper Pages: 218 - 222

5. Natural wealth of tropical American forests

   • Llewelyn Williams

   OriginalPaper Pages: 223 - 236

6. Economic botany as an advanced science course in secondary schools

   • George Uhe

   OriginalPaper Pages: 237 - 240

7. Problems in the compilation of a native medicinal flora of Southeastern Asia

   • Lily M. Perry

   OriginalPaper Pages: 241 - 244

8. A statistical study of relationships of certain species of the solanum nigrum complex

   • Jorge Soria V.
   • Charles B. Heiser

   OriginalPaper Pages: 245 - 255

9. Ashwagandha—An ancient Indian drug

   • C. K. Atal
   • A. E. Schwarting

   OriginalPaper Pages: 256 - 263

10. Mosses in Japanese gardens

    • Zennoske Iwatsuki
    • Tsutomu Kodama

    OriginalPaper Pages: 264 - 269

11. Book reviews

    • Lawrence Kaplan
    • John E. Casida
    • H. A. Boethwick

    BookReview Pages: 270 - 277