416 



PLANT INVENTORY NO. 165 



Wheat. See Triticum spp.* 



common. See T. aestivum. 



durum. See T. durum. 

 Wikstroemia sp., 237913. 

 Wildrice. See Zizania latifolia. 

 Wildrye. See Elymus spp.* 



blue. See E. glaucus. 



Canadian. See E. canadensis. 

 Wilkesia gymnoxiphium, 239380. 

 Willow. See Salix spp.* 

 Withania aristata, 240047. 

 Wood apple. See Feronia limonia. 

 Wood lily. See Trillium spp.* 

 Woodwardia radicans, 241166. 

 Woodwaxen, tall. See Genista virgata. 

 Yam. See Dioscorea spp.* 



lesser. See D. esculenta. 



Yucca peninsularis, 240511. 

 periculosa, 240512. 



Zanthoxylum sp., 237503. 



Zea mays, 236995-237001, 238748- 

 238756, 238757, 239032, 239099- 

 239117, 239570-239573, 240056- 

 240071, 240318-240334, 240769- 

 240784, 240804-240808, 244067- 

 244069, 244293-244306. 



Zelkova, sawleaf. See Zelkova serrata. 



Zelkova serrata, 236252-236254, 238599. 



Zephyr anthes (hybrids), 239006-239018. 

 citrina, 239005. 

 texana, 236354. 



Zephyrlily. See Zephyranthes spp.* 



Zizania latifolia, 244722. 



Zizia aptera, 236990. 



U.S. GOVERNMENT PRINTING OFFICE: 1968 



