KXPLANATION OF THE ILLUSTRATION 
Prare XLII. Fruits of Soranum muricatruM Aiton, 
showing variation in shape in plants grown near 
Las Palmas, Canary Islands. Negative No. 9790, 
United States Department of Agriculture, Bureau 
of Plant Industry. 
Photograph by Davip Faircuitp (April 1903) 
