238 INDEX TO AMERICAN BOTANICAL LITERATURE 
Waters, C. E, Plant wounds and natural pruning. Plant World, 7: 
60-63. Mr 1904. 
Weatherby, C.A. Panicum Commonsianum in Connecticut. Rhodora, 
G: 42, 43. 27 F -t904. 
Weld, L. H. Botanical survey of the Huron River Valley. II. A 
peat bog and morainal lake. Bot. Gaz. 37: 36-52. f. 7-6. 20 
Ja 1904. 
Wiegand, K. M. Some notes on Gadum. Rhodora, 6: 21, 22. 
Ja 1904. 
Wiley, H.W. The raphides of calcium oxalate. Science, II. 19: 
434. 11 Mrigogq. 
Wylie, R. B. The morphology of Elodea Canadensis. Bot. Gaz. 
37: 1-22. pl. r-g. 20 Ja 1904. 
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