INDEX OF COMMON AND SCIENTIFIC NAMES. 



125 



Watermelon (Persia), 18308. 



See also Ciirullus vulgaris. 

 Wheat. See Triticum spp. 

 Wistaria chinensis, 17949. 



Xanihoceras sorbifolia, 18264. 

 Xanthosoma sp., 16810, 16946 to 16948, 

 17L49, 17453 to 17463, 

 17986, 18204 to 18224, 18319, 

 18634. 

 robustum, 18762. 

 sagittifolium, 17703. 

 violaceum, 18385, 18761. 

 Xanthoxylum sp., 17181, 17951. 

 bungei, 17952. 



Yam. See Dioscorea spp. 

 106 



Yang taw. See Actinidia chinensis. 

 Yautia (Ceylon), 17453 to 17461. 



(Kamerun), 16946 to 16948. 



Linares, 17149. 



"Oto," 16810. 



(Philippines), 18319. 



(Porto Pico), 18204 to 18224. 



AVhite Tanier, 17987. 



Yellow Tanier, 17986. 

 See also Xanthosoma spp. 



Zea mays, 17516 to 17518, 17523, 17692, 

 17880, 17881, 18200, 18201, 18302, 18426, 

 18531 to 18534, 18679, 18680, 18742 to 

 18745. 



Zizyphus saliva,- 17752, 17892, 18565. 



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