22 An Enumeration of Niihau Plants. 



EAURACEAE. 

 Cassytha filiformis L. 



PAPAVERACEAE. 

 Argemone mexicana L. 



CRUCIFERAE. 

 Coronopus didymus (L,. ) J. E. Smith. 



CAPPARIDACEAE. 



Capparis sandwichiana DC. 

 Cleome sandwicensis Gray. 



Recorded in Mann's Flora; 3 not observed by Mr. Stokes. 



LEGUMINOSAE. 

 Abrus precatorius L. 

 Acacia Farnesiana Willd. 



Observed but not collected by Mr. Stokes. 



Caesalpinia bonducella (L. ) Flem. 



Canavalia galeata Gaud., var. pubescens Hk. & Arn. 



Cassia occidentalis L. 



Urythrina monosperma Gaud. 



Indigofera anil L. 



Meibomia triflora (L,.) Ktz. 



Desmodium triflorum DC. 



Meibomia uncinata (Jacq.) Ktz. 



Desmodium uncinatum DC. 



Prosopis juliflora DC. 



Sophora tomentosa Hk. & Arn. 



Not in collection. 



Sesbania grandiflora (L.) Pers. 

 Cracca purpurea D. 

 Tephrosia piscatoria Pers. 



OXAEIDACEAE. 

 Oxalis corniculata L. 



ZYGOPHYEEACEAE. 

 Tribulus cistoides L. 



3 Horace Mann. Flora of the Hawaiian Islands. Communications Essex 

 Institute-, .Salem, Mass. 187-1. 



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