JANUARY 1 TO DECEMBER 31, 195 6 



245 



Vitis — C ontinued 



vinifera, 233785-233790. 

 Walnut, Persian. See Juglans regia. 

 Watermelon. See Citrullus vulgaris. 

 Wheat. See Triticum spp.* 



common. See T. aestivum. 



durum. See T. durum. 

 Wildrye. See Elymus spp/, 



blue. See E. glaucus. 



Canada. See E. canadensis. 



creeping. See E. triticoides. 

 Willow. See Salix spp.* 



heartleaf. See S. cordata. 



netleaf. See S. reticulata. 



notchleaf. See S. retusa. 



sharpleaf. See S. acutifolia. 



skyland. See S. petrophila. 



white. See S. alba var. calva. 

 Winterfat, common. See Eurotia 



lanata. 

 Wintergreen, Miquel. See Gaultheria 

 miqueliana. 



Withania coagulans, 232004. 



Woodbetony. See Pedicularis spp.* 



Woodrush. See Luzula spp.* 

 millett. See L. parviUora. 



Xylotheca kotzei, 234399. 



Yam. See Dioscorea spp.* 



Yeddo-haw thorn. See Raphiolepis 

 umbellata. 



Yerba mate. See Ilex paraguariensis. 



Zea mays, 231178-231193. 231227, 



23i228, 231276-231283, 231296- 

 231302, 231738-231749, 232666. 

 232667, 232960-232975. 233000- 

 233015, 233162-233171, 233290- 

 233292, 233312-233323, 233330- 

 233337, 233339-233537. 233539- 

 233548, 233668-233687. 233758- 

 233762, 234267, 234767, 235282, 

 235283, 235288, 235289. 



Zinnia sp. 233628-233633. 



Zizyphus xylopyrus, 231198. 



Zoysia japonica, 231389, 235334. 

 matrella, 231146. 



U.S. GOVERNMENT PRINTING 0FFICE:I966 



