498 



INDEX. 



Triphasia trifoliata, DC, 43. 

 Trixis angustifolia, DC, 59. 

 var. latiuscula, Gray, 59. 



V. 



Vallesia dichotoma, Ruiz & Pavon, 



59. 

 Verbesina Palmeri, 56. 

 Viguiera laciuiata, Gray, 56 



Parishii, Greene, 56. 

 Viscainoa geniculata, Greene, 43. 

 Vitex mollis, HBK., 68. 

 Votes, Standing, and Statutes, 479. 



W. 



Washingtonia Sonorse, 79. 

 Waltheria detonsa, Gray, 42. 

 Wislizenia Palmeri, Gray, 39. 



z. 



Zincates, sodic, on, 14. 

 Zizyphus lycioides, Gray, 44. 



var. canescens, Gray, 44. 



Sonorensis, 44. 



