103 



without a short neck. Fig. lO shows indistinctly the globose, 

 necked fruits. In the shade of the woods I found a large clump 

 with very large oblong fruits (the body of the largest almost 

 2 cm. long) which matured very few carpels, probably because of 



Fig. I. Rosa Nutkana. For explanation of figures see text. 



imperfect pollination. The large-fruited form (Fig. 4) growing 

 on an open sunny bank also has few mature carpels (8, 15, 15, 8, 



