An Enumeration of Niihau Plants. 23 



MEUACEAE. 

 Melia azedarach L. 



EUPHORBIACEAE. 



Euphorbia celastroides Bois. 



Buphorbia geniculata Ortega. 



Buphorbia peplus L. 



Euphorbia pilulifera L. 



Buphorbia Stokesii, sp. nov. (See page 27.) 



SAPINDACEAE. 

 Cardiospermum microcarpum H. B. K. 

 Cardiospermum halicacabum h. 

 Dodonaea viscosa L. 



MALVACEAE. 

 Abutilon abutilon (L.) Rusby. 



Although one of the most common naturalized plants all over 

 the group it has not been recorded before. A. indicum is also 

 naturalized on the group. 



Abutilon incanum G. Don. 

 Gossypium tomentosum Nutt. 

 Malvastrum tricuspidatum A. Gray. 

 Paritium tiliaceum St. Hil. 

 Sida fallax Walp. 

 Sida rhombifolia L. 

 Thespesia tilifolia St. Hil. 



STERCULIACEAE. 

 "Waltheria americana L. 



CACTACEAE. 

 Opuntia tuna Mill. 



ARAEIACEAE. 

 Reynoldsia sandwicensis A. Gray. 



UMBELLIFERAE. 

 Hydrocotyle verticillata Thnb. 



PRIMUEACEAE. 

 I/ysimachia spathulata B. & H. 



Collected by Remy ; not seen by Stokes. 



[105] 



